131941775

素因数分解:

$5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6917}}^1$

素因数の和:7043

約数の個数: 24

約数和(自身を含む): 188723040

約数和(自身を除く): 56781265

約数列:

[1, 5, 7, 25, 35, 109, 175, 545, 763, 2725, 3815, 6917, 19075, 34585, 48419, 172925, 242095, 753953, 1210475, 3769765, 5277671, 18848825, 26388355, 131941775]

約数ペア:

[(1, 131941775), (5, 26388355), (7, 18848825), (25, 5277671), (35, 3769765), (109, 1210475), (175, 753953), (545, 242095), (763, 172925), (2725, 48419), (3815, 34585), (6917, 19075)]