15156390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{505213}}^1$

素因数の和:505223

約数の個数: 16

約数和(自身を含む): 36375408

約数和(自身を除く): 21219018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 505213, 1010426, 1515639, 2526065, 3031278, 5052130, 7578195, 15156390]

約数ペア:

[(1, 15156390), (2, 7578195), (3, 5052130), (5, 3031278), (6, 2526065), (10, 1515639), (15, 1010426), (30, 505213)]