42775915

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2293}}^1$

素因数の和:2359

約数の個数: 32

約数和(自身を含む): 64745856

約数和(自身を除く): 21969941

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 205, 287, 455, 533, 1435, 2293, 2665, 3731, 11465, 16051, 18655, 29809, 80255, 94013, 149045, 208663, 470065, 658091, 1043315, 1222169, 3290455, 6110845, 8555183, 42775915]

約数ペア:

[(1, 42775915), (5, 8555183), (7, 6110845), (13, 3290455), (35, 1222169), (41, 1043315), (65, 658091), (91, 470065), (205, 208663), (287, 149045), (455, 94013), (533, 80255), (1435, 29809), (2293, 18655), (2665, 16051), (3731, 11465)]