70131425

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 110826240

約数和(自身を除く): 40694815

約数列:

[1, 5, 7, 13, 25, 29, 35, 65, 91, 145, 175, 203, 325, 377, 455, 725, 1015, 1063, 1885, 2275, 2639, 5075, 5315, 7441, 9425, 13195, 13819, 26575, 30827, 37205, 65975, 69095, 96733, 154135, 186025, 215789, 345475, 400751, 483665, 770675, 1078945, 2003755, 2418325, 2805257, 5394725, 10018775, 14026285, 70131425]

約数ペア:

[(1, 70131425), (5, 14026285), (7, 10018775), (13, 5394725), (25, 2805257), (29, 2418325), (35, 2003755), (65, 1078945), (91, 770675), (145, 483665), (175, 400751), (203, 345475), (325, 215789), (377, 186025), (455, 154135), (725, 96733), (1015, 69095), (1063, 65975), (1885, 37205), (2275, 30827), (2639, 26575), (5075, 13819), (5315, 13195), (7441, 9425)]