55016145

素因数分解:

$3^3\times 5^1\times {\mathrm{407527}}^1$

素因数の和:407541

約数の個数: 16

約数和(自身を含む): 97806720

約数和(自身を除く): 42790575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 407527, 1222581, 2037635, 3667743, 6112905, 11003229, 18338715, 55016145]

約数ペア:

[(1, 55016145), (3, 18338715), (5, 11003229), (9, 6112905), (15, 3667743), (27, 2037635), (45, 1222581), (135, 407527)]