87730945

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{3623}}^1$

素因数の和:3824

約数の個数: 16

約数和(自身を含む): 109589760

約数和(自身を除く): 21858815

約数列:

[1, 5, 29, 145, 167, 835, 3623, 4843, 18115, 24215, 105067, 525335, 605041, 3025205, 17546189, 87730945]

約数ペア:

[(1, 87730945), (5, 17546189), (29, 3025205), (145, 605041), (167, 525335), (835, 105067), (3623, 24215), (4843, 18115)]