40859845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 55770624

約数和(自身を除く): 14910779

約数列:

[1, 5, 13, 23, 65, 115, 151, 181, 299, 755, 905, 1495, 1963, 2353, 3473, 4163, 9815, 11765, 17365, 20815, 27331, 45149, 54119, 136655, 225745, 270595, 355303, 628613, 1776515, 3143065, 8171969, 40859845]

約数ペア:

[(1, 40859845), (5, 8171969), (13, 3143065), (23, 1776515), (65, 628613), (115, 355303), (151, 270595), (181, 225745), (299, 136655), (755, 54119), (905, 45149), (1495, 27331), (1963, 20815), (2353, 17365), (3473, 11765), (4163, 9815)]