23379945

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 39294720

約数和(自身を除く): 15914775

約数列:

[1, 3, 5, 15, 29, 71, 87, 145, 213, 355, 435, 757, 1065, 2059, 2271, 3785, 6177, 10295, 11355, 21953, 30885, 53747, 65859, 109765, 161241, 268735, 329295, 806205, 1558663, 4675989, 7793315, 23379945]

約数ペア:

[(1, 23379945), (3, 7793315), (5, 4675989), (15, 1558663), (29, 806205), (71, 329295), (87, 268735), (145, 161241), (213, 109765), (355, 65859), (435, 53747), (757, 30885), (1065, 21953), (2059, 11355), (2271, 10295), (3785, 6177)]