413382145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{395581}}^1$

素因数の和:395616

約数の個数: 16

約数和(自身を含む): 569638080

約数和(自身を除く): 156255935

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 395581, 1977905, 4351391, 7516039, 21756955, 37580195, 82676429, 413382145]

約数ペア:

[(1, 413382145), (5, 82676429), (11, 37580195), (19, 21756955), (55, 7516039), (95, 4351391), (209, 1977905), (1045, 395581)]