75030315

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{70451}}^1$

素因数の和:70530

約数の個数: 16

約数和(自身を含む): 121741056

約数和(自身を除く): 46710741

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 70451, 211353, 352255, 1056765, 5002021, 15006063, 25010105, 75030315]

約数ペア:

[(1, 75030315), (3, 25010105), (5, 15006063), (15, 5002021), (71, 1056765), (213, 352255), (355, 211353), (1065, 70451)]