87916065

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{44741}}^1$

素因数の和:44880

約数の個数: 16

約数和(自身を含む): 141742656

約数和(自身を除く): 53826591

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 44741, 134223, 223705, 671115, 5861071, 17583213, 29305355, 87916065]

約数ペア:

[(1, 87916065), (3, 29305355), (5, 17583213), (15, 5861071), (131, 671115), (393, 223705), (655, 134223), (1965, 44741)]