79381335

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25321}}^1$

素因数の和:25359

約数の個数: 32

約数和(自身を含む): 145854720

約数和(自身を除く): 66473385

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 25321, 75963, 126605, 278531, 379815, 481099, 835593, 1392655, 1443297, 2405495, 4177965, 5292089, 7216485, 15876267, 26460445, 79381335]

約数ペア:

[(1, 79381335), (3, 26460445), (5, 15876267), (11, 7216485), (15, 5292089), (19, 4177965), (33, 2405495), (55, 1443297), (57, 1392655), (95, 835593), (165, 481099), (209, 379815), (285, 278531), (627, 126605), (1045, 75963), (3135, 25321)]