407242945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{34381}}^1$

素因数の和:34512

約数の個数: 16

約数和(自身を含む): 514904832

約数和(自身を除く): 107661887

約数列:

[1, 5, 23, 103, 115, 515, 2369, 11845, 34381, 171905, 790763, 3541243, 3953815, 17706215, 81448589, 407242945]

約数ペア:

[(1, 407242945), (5, 81448589), (23, 17706215), (103, 3953815), (115, 3541243), (515, 790763), (2369, 171905), (11845, 34381)]