1930111455

素因数分解:

$3^1\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{80071}}^1$

素因数の和:81686

約数の個数: 16

約数和(自身を含む): 3090138624

約数和(自身を除く): 1160027169

約数列:

[1, 3, 5, 15, 1607, 4821, 8035, 24105, 80071, 240213, 400355, 1201065, 128674097, 386022291, 643370485, 1930111455]

約数ペア:

[(1, 1930111455), (3, 643370485), (5, 386022291), (15, 128674097), (1607, 1201065), (4821, 400355), (8035, 240213), (24105, 80071)]