29919255

素因数分解:

$3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{3581}}^1$

素因数の和:4146

約数の個数: 16

約数和(自身を含む): 47970144

約数和(自身を除く): 18050889

約数列:

[1, 3, 5, 15, 557, 1671, 2785, 3581, 8355, 10743, 17905, 53715, 1994617, 5983851, 9973085, 29919255]

約数ペア:

[(1, 29919255), (3, 9973085), (5, 5983851), (15, 1994617), (557, 53715), (1671, 17905), (2785, 10743), (3581, 8355)]