147958745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{72707}}^1$

素因数の和:72760

約数の個数: 16

約数和(自身を含む): 198929088

約数和(自身を除く): 50970343

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 72707, 363535, 799777, 2690159, 3998885, 13450795, 29591749, 147958745]

約数ペア:

[(1, 147958745), (5, 29591749), (11, 13450795), (37, 3998885), (55, 2690159), (185, 799777), (407, 363535), (2035, 72707)]