15231390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{507713}}^1$

素因数の和:507723

約数の個数: 16

約数和(自身を含む): 36555408

約数和(自身を除く): 21324018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 507713, 1015426, 1523139, 2538565, 3046278, 5077130, 7615695, 15231390]

約数ペア:

[(1, 15231390), (2, 7615695), (3, 5077130), (5, 3046278), (6, 2538565), (10, 1523139), (15, 1015426), (30, 507713)]