3189915

素因数分解:

$3^3\times 5^1\times {\mathrm{23629}}^1$

素因数の和:23643

約数の個数: 16

約数和(自身を含む): 5671200

約数和(自身を除く): 2481285

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 23629, 70887, 118145, 212661, 354435, 637983, 1063305, 3189915]

約数ペア:

[(1, 3189915), (3, 1063305), (5, 637983), (9, 354435), (15, 212661), (27, 118145), (45, 70887), (135, 23629)]