29057015

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 38184048

約数和(自身を除く): 9127033

約数列:

[1, 5, 13, 65, 137, 169, 251, 685, 845, 1255, 1781, 3263, 8905, 16315, 23153, 34387, 42419, 115765, 171935, 212095, 447031, 2235155, 5811403, 29057015]

約数ペア:

[(1, 29057015), (5, 5811403), (13, 2235155), (65, 447031), (137, 212095), (169, 171935), (251, 115765), (685, 42419), (845, 34387), (1255, 23153), (1781, 16315), (3263, 8905)]