87192685

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{2179}}^1$

素因数の和:2388

約数の個数: 16

約数和(自身を含む): 107360640

約数和(自身を除く): 20167955

約数列:

[1, 5, 53, 151, 265, 755, 2179, 8003, 10895, 40015, 115487, 329029, 577435, 1645145, 17438537, 87192685]

約数ペア:

[(1, 87192685), (5, 17438537), (53, 1645145), (151, 577435), (265, 329029), (755, 115487), (2179, 40015), (8003, 10895)]