3628625

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:75

約数の個数: 64

約数和(自身を含む): 6289920

約数和(自身を除く): 2661295

約数列:

[1, 5, 7, 11, 13, 25, 29, 35, 55, 65, 77, 91, 125, 143, 145, 175, 203, 275, 319, 325, 377, 385, 455, 715, 725, 875, 1001, 1015, 1375, 1595, 1625, 1885, 1925, 2233, 2275, 2639, 3575, 3625, 4147, 5005, 5075, 7975, 9425, 9625, 11165, 11375, 13195, 17875, 20735, 25025, 25375, 29029, 39875, 47125, 55825, 65975, 103675, 125125, 145145, 279125, 329875, 518375, 725725, 3628625]

約数ペア:

[(1, 3628625), (5, 725725), (7, 518375), (11, 329875), (13, 279125), (25, 145145), (29, 125125), (35, 103675), (55, 65975), (65, 55825), (77, 47125), (91, 39875), (125, 29029), (143, 25375), (145, 25025), (175, 20735), (203, 17875), (275, 13195), (319, 11375), (325, 11165), (377, 9625), (385, 9425), (455, 7975), (715, 5075), (725, 5005), (875, 4147), (1001, 3625), (1015, 3575), (1375, 2639), (1595, 2275), (1625, 2233), (1885, 1925)]