7105575425

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{98929}}^1$

素因数の和:98982

約数の個数: 36

約数和(自身を含む): 10102138020

約数和(自身を除く): 2996562595

約数列:

[1, 5, 13, 17, 25, 65, 85, 169, 221, 325, 425, 845, 1105, 2873, 4225, 5525, 14365, 71825, 98929, 494645, 1286077, 1681793, 2473225, 6430385, 8408965, 16719001, 21863309, 32151925, 42044825, 83595005, 109316545, 284223017, 417975025, 546582725, 1421115085, 7105575425]

約数ペア:

[(1, 7105575425), (5, 1421115085), (13, 546582725), (17, 417975025), (25, 284223017), (65, 109316545), (85, 83595005), (169, 42044825), (221, 32151925), (325, 21863309), (425, 16719001), (845, 8408965), (1105, 6430385), (2873, 2473225), (4225, 1681793), (5525, 1286077), (14365, 494645), (71825, 98929)]