22472883125

素因数分解:

$5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:397

約数の個数: 160

約数和(自身を含む): 37140111360

約数和(自身を除く): 14667228235

約数列:

[1, 5, 7, 11, 23, 25, 35, 55, 77, 79, 115, 125, 161, 175, 253, 257, 275, 385, 395, 553, 575, 625, 805, 869, 875, 1265, 1285, 1375, 1771, 1799, 1817, 1925, 1975, 2765, 2827, 2875, 4025, 4345, 4375, 5911, 6083, 6325, 6425, 6875, 8855, 8995, 9085, 9625, 9875, 12719, 13825, 14135, 14375, 19789, 19987, 20125, 20303, 21725, 29555, 30415, 31625, 32125, 41377, 44275, 44975, 45425, 48125, 49375, 63595, 65021, 69125, 70675, 98945, 99935, 100625, 101515, 108625, 139909, 142121, 147775, 152075, 158125, 160625, 206885, 221375, 223333, 224875, 227125, 317975, 325105, 345625, 353375, 455147, 466969, 494725, 499675, 507575, 543125, 699545, 710605, 738875, 760375, 1034425, 1106875, 1116665, 1124375, 1135625, 1563331, 1589875, 1625525, 1766875, 2275735, 2334845, 2473625, 2498375, 2537875, 3268783, 3497725, 3553025, 3694375, 3801875, 5136659, 5172125, 5583325, 7816655, 7949375, 8127625, 11378675, 11674225, 12368125, 12491875, 12689375, 16343915, 17488625, 17765125, 25683295, 25860625, 27916625, 35956613, 39083275, 40638125, 56893375, 58371125, 81719575, 87443125, 88825625, 128416475, 139583125, 179783065, 195416375, 284466875, 291855625, 408597875, 642082375, 898915325, 977081875, 2042989375, 3210411875, 4494576625, 22472883125]

約数ペア:

[(1, 22472883125), (5, 4494576625), (7, 3210411875), (11, 2042989375), (23, 977081875), (25, 898915325), (35, 642082375), (55, 408597875), (77, 291855625), (79, 284466875), (115, 195416375), (125, 179783065), (161, 139583125), (175, 128416475), (253, 88825625), (257, 87443125), (275, 81719575), (385, 58371125), (395, 56893375), (553, 40638125), (575, 39083275), (625, 35956613), (805, 27916625), (869, 25860625), (875, 25683295), (1265, 17765125), (1285, 17488625), (1375, 16343915), (1771, 12689375), (1799, 12491875), (1817, 12368125), (1925, 11674225), (1975, 11378675), (2765, 8127625), (2827, 7949375), (2875, 7816655), (4025, 5583325), (4345, 5172125), (4375, 5136659), (5911, 3801875), (6083, 3694375), (6325, 3553025), (6425, 3497725), (6875, 3268783), (8855, 2537875), (8995, 2498375), (9085, 2473625), (9625, 2334845), (9875, 2275735), (12719, 1766875), (13825, 1625525), (14135, 1589875), (14375, 1563331), (19789, 1135625), (19987, 1124375), (20125, 1116665), (20303, 1106875), (21725, 1034425), (29555, 760375), (30415, 738875), (31625, 710605), (32125, 699545), (41377, 543125), (44275, 507575), (44975, 499675), (45425, 494725), (48125, 466969), (49375, 455147), (63595, 353375), (65021, 345625), (69125, 325105), (70675, 317975), (98945, 227125), (99935, 224875), (100625, 223333), (101515, 221375), (108625, 206885), (139909, 160625), (142121, 158125), (147775, 152075)]