30515895

素因数分解:

$3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1471}}^1$

素因数の和:1943

約数の個数: 24

約数和(自身を含む): 53044992

約数和(自身を除く): 22529097

約数列:

[1, 3, 5, 9, 15, 45, 461, 1383, 1471, 2305, 4149, 4413, 6915, 7355, 13239, 20745, 22065, 66195, 678131, 2034393, 3390655, 6103179, 10171965, 30515895]

約数ペア:

[(1, 30515895), (3, 10171965), (5, 6103179), (9, 3390655), (15, 2034393), (45, 678131), (461, 66195), (1383, 22065), (1471, 20745), (2305, 13239), (4149, 7355), (4413, 6915)]