15381330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{512711}}^1$

素因数の和:512721

約数の個数: 16

約数和(自身を含む): 36915264

約数和(自身を除く): 21533934

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 512711, 1025422, 1538133, 2563555, 3076266, 5127110, 7690665, 15381330]

約数ペア:

[(1, 15381330), (2, 7690665), (3, 5127110), (5, 3076266), (6, 2563555), (10, 1538133), (15, 1025422), (30, 512711)]