16914975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 36426240

約数和(自身を除く): 19511265

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 29, 33, 35, 55, 75, 77, 87, 101, 105, 145, 165, 175, 203, 231, 275, 303, 319, 385, 435, 505, 525, 609, 707, 725, 825, 957, 1015, 1111, 1155, 1515, 1595, 1925, 2121, 2175, 2233, 2525, 2929, 3045, 3333, 3535, 4785, 5075, 5555, 5775, 6699, 7575, 7777, 7975, 8787, 10605, 11165, 14645, 15225, 16665, 17675, 20503, 23331, 23925, 27775, 32219, 33495, 38885, 43935, 53025, 55825, 61509, 73225, 83325, 96657, 102515, 116655, 161095, 167475, 194425, 219675, 225533, 307545, 483285, 512575, 583275, 676599, 805475, 1127665, 1537725, 2416425, 3382995, 5638325, 16914975]

約数ペア:

[(1, 16914975), (3, 5638325), (5, 3382995), (7, 2416425), (11, 1537725), (15, 1127665), (21, 805475), (25, 676599), (29, 583275), (33, 512575), (35, 483285), (55, 307545), (75, 225533), (77, 219675), (87, 194425), (101, 167475), (105, 161095), (145, 116655), (165, 102515), (175, 96657), (203, 83325), (231, 73225), (275, 61509), (303, 55825), (319, 53025), (385, 43935), (435, 38885), (505, 33495), (525, 32219), (609, 27775), (707, 23925), (725, 23331), (825, 20503), (957, 17675), (1015, 16665), (1111, 15225), (1155, 14645), (1515, 11165), (1595, 10605), (1925, 8787), (2121, 7975), (2175, 7777), (2233, 7575), (2525, 6699), (2929, 5775), (3045, 5555), (3333, 5075), (3535, 4785)]