1551371215

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{95971}}^1$

素因数の和:96090

約数の個数: 16

約数和(自身を含む): 1927885536

約数和(自身を除く): 376514321

約数列:

[1, 5, 53, 61, 265, 305, 3233, 16165, 95971, 479855, 5086463, 5854231, 25432315, 29271155, 310274243, 1551371215]

約数ペア:

[(1, 1551371215), (5, 310274243), (53, 29271155), (61, 25432315), (265, 5854231), (305, 5086463), (3233, 479855), (16165, 95971)]