2100075105

素因数分解:

$3^1\times 5^1\times {\mathrm{5297}}^1\times {\mathrm{26431}}^1$

素因数の和:31736

約数の個数: 16

約数和(自身を含む): 3360881664

約数和(自身を除く): 1260806559

約数列:

[1, 3, 5, 15, 5297, 15891, 26431, 26485, 79293, 79455, 132155, 396465, 140005007, 420015021, 700025035, 2100075105]

約数ペア:

[(1, 2100075105), (3, 700025035), (5, 420015021), (15, 140005007), (5297, 396465), (15891, 132155), (26431, 79455), (26485, 79293)]