8633625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 128

約数和(自身を含む): 20127744

約数和(自身を除く): 11494119

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 23, 25, 33, 35, 39, 55, 65, 69, 75, 77, 91, 105, 115, 125, 143, 161, 165, 175, 195, 231, 253, 273, 275, 299, 325, 345, 375, 385, 429, 455, 483, 525, 575, 715, 759, 805, 825, 875, 897, 975, 1001, 1155, 1265, 1365, 1375, 1495, 1625, 1725, 1771, 1925, 2093, 2145, 2275, 2415, 2625, 2875, 3003, 3289, 3575, 3795, 4025, 4125, 4485, 4875, 5005, 5313, 5775, 6279, 6325, 6825, 7475, 8625, 8855, 9625, 9867, 10465, 10725, 11375, 12075, 15015, 16445, 17875, 18975, 20125, 22425, 23023, 25025, 26565, 28875, 31395, 31625, 34125, 37375, 44275, 49335, 52325, 53625, 60375, 69069, 75075, 82225, 94875, 112125, 115115, 125125, 132825, 156975, 221375, 246675, 261625, 345345, 375375, 411125, 575575, 664125, 784875, 1233375, 1726725, 2877875, 8633625]

約数ペア:

[(1, 8633625), (3, 2877875), (5, 1726725), (7, 1233375), (11, 784875), (13, 664125), (15, 575575), (21, 411125), (23, 375375), (25, 345345), (33, 261625), (35, 246675), (39, 221375), (55, 156975), (65, 132825), (69, 125125), (75, 115115), (77, 112125), (91, 94875), (105, 82225), (115, 75075), (125, 69069), (143, 60375), (161, 53625), (165, 52325), (175, 49335), (195, 44275), (231, 37375), (253, 34125), (273, 31625), (275, 31395), (299, 28875), (325, 26565), (345, 25025), (375, 23023), (385, 22425), (429, 20125), (455, 18975), (483, 17875), (525, 16445), (575, 15015), (715, 12075), (759, 11375), (805, 10725), (825, 10465), (875, 9867), (897, 9625), (975, 8855), (1001, 8625), (1155, 7475), (1265, 6825), (1365, 6325), (1375, 6279), (1495, 5775), (1625, 5313), (1725, 5005), (1771, 4875), (1925, 4485), (2093, 4125), (2145, 4025), (2275, 3795), (2415, 3575), (2625, 3289), (2875, 3003)]