87684945

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{38713}}^1$

素因数の和:38872

約数の個数: 16

約数和(自身を含む): 141228672

約数和(自身を除く): 53543727

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 38713, 116139, 193565, 580695, 5845663, 17536989, 29228315, 87684945]

約数ペア:

[(1, 87684945), (3, 29228315), (5, 17536989), (15, 5845663), (151, 580695), (453, 193565), (755, 116139), (2265, 38713)]