70853705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1733}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 99628704

約数和(自身を除く): 28774999

約数列:

[1, 5, 13, 17, 37, 65, 85, 185, 221, 481, 629, 1105, 1733, 2405, 3145, 8177, 8665, 22529, 29461, 40885, 64121, 112645, 147305, 320605, 382993, 833573, 1090057, 1914965, 4167865, 5450285, 14170741, 70853705]

約数ペア:

[(1, 70853705), (5, 14170741), (13, 5450285), (17, 4167865), (37, 1914965), (65, 1090057), (85, 833573), (185, 382993), (221, 320605), (481, 147305), (629, 112645), (1105, 64121), (1733, 40885), (2405, 29461), (3145, 22529), (8177, 8665)]