30803865

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{38747}}^1$

素因数の和:38808

約数の個数: 16

約数和(自身を含む): 50217408

約数和(自身を除く): 19413543

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 38747, 116241, 193735, 581205, 2053591, 6160773, 10267955, 30803865]

約数ペア:

[(1, 30803865), (3, 10267955), (5, 6160773), (15, 2053591), (53, 581205), (159, 193735), (265, 116241), (795, 38747)]