90961045

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 127607040

約数和(自身を除く): 36645995

約数列:

[1, 5, 7, 35, 109, 113, 211, 545, 565, 763, 791, 1055, 1477, 3815, 3955, 7385, 12317, 22999, 23843, 61585, 86219, 114995, 119215, 160993, 166901, 431095, 804965, 834505, 2598887, 12994435, 18192209, 90961045]

約数ペア:

[(1, 90961045), (5, 18192209), (7, 12994435), (35, 2598887), (109, 834505), (113, 804965), (211, 431095), (545, 166901), (565, 160993), (763, 119215), (791, 114995), (1055, 86219), (1477, 61585), (3815, 23843), (3955, 22999), (7385, 12317)]