40897105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{12263}}^1$

素因数の和:12320

約数の個数: 16

約数和(自身を含む): 52980480

約数和(自身を除く): 12083375

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 12263, 61315, 282049, 355627, 1410245, 1778135, 8179421, 40897105]

約数ペア:

[(1, 40897105), (5, 8179421), (23, 1778135), (29, 1410245), (115, 355627), (145, 282049), (667, 61315), (3335, 12263)]