78270115

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{773}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 117697536

約数和(自身を除く): 39427421

約数列:

[1, 5, 7, 11, 35, 55, 77, 263, 385, 773, 1315, 1841, 2893, 3865, 5411, 8503, 9205, 14465, 20251, 27055, 42515, 59521, 101255, 203299, 297605, 1016495, 1423093, 2236289, 7115465, 11181445, 15654023, 78270115]

約数ペア:

[(1, 78270115), (5, 15654023), (7, 11181445), (11, 7115465), (35, 2236289), (55, 1423093), (77, 1016495), (263, 297605), (385, 203299), (773, 101255), (1315, 59521), (1841, 42515), (2893, 27055), (3865, 20251), (5411, 14465), (8503, 9205)]