415395145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{31601}}^1$

素因数の和:31856

約数の個数: 16

約数和(自身を含む): 546082560

約数和(自身を除く): 130687415

約数列:

[1, 5, 11, 55, 239, 1195, 2629, 13145, 31601, 158005, 347611, 1738055, 7552639, 37763195, 83079029, 415395145]

約数ペア:

[(1, 415395145), (5, 83079029), (11, 37763195), (55, 7552639), (239, 1738055), (1195, 347611), (2629, 158005), (13145, 31601)]