190029915

素因数分解:

$3^3\times 5^1\times {\mathrm{1407629}}^1$

素因数の和:1407643

約数の個数: 16

約数和(自身を含む): 337831200

約数和(自身を除く): 147801285

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1407629, 4222887, 7038145, 12668661, 21114435, 38005983, 63343305, 190029915]

約数ペア:

[(1, 190029915), (3, 63343305), (5, 38005983), (9, 21114435), (15, 12668661), (27, 7038145), (45, 4222887), (135, 1407629)]