15021390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{500713}}^1$

素因数の和:500723

約数の個数: 16

約数和(自身を含む): 36051408

約数和(自身を除く): 21030018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 500713, 1001426, 1502139, 2503565, 3004278, 5007130, 7510695, 15021390]

約数ペア:

[(1, 15021390), (2, 7510695), (3, 5007130), (5, 3004278), (6, 2503565), (10, 1502139), (15, 1001426), (30, 500713)]