30072555

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6131}}^1$

素因数の和:6251

約数の個数: 24

約数和(自身を含む): 52612560

約数和(自身を除く): 22540005

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 6131, 18393, 30655, 55179, 91965, 275895, 668279, 2004837, 3341395, 6014511, 10024185, 30072555]

約数ペア:

[(1, 30072555), (3, 10024185), (5, 6014511), (9, 3341395), (15, 2004837), (45, 668279), (109, 275895), (327, 91965), (545, 55179), (981, 30655), (1635, 18393), (4905, 6131)]