85077915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22963}}^1$

素因数の和:23003

約数の個数: 32

約数和(自身を含む): 154318080

約数和(自身を除く): 69240165

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 22963, 68889, 114815, 298519, 344445, 436297, 895557, 1308891, 1492595, 2181485, 4477785, 5671861, 6544455, 17015583, 28359305, 85077915]

約数ペア:

[(1, 85077915), (3, 28359305), (5, 17015583), (13, 6544455), (15, 5671861), (19, 4477785), (39, 2181485), (57, 1492595), (65, 1308891), (95, 895557), (195, 436297), (247, 344445), (285, 298519), (741, 114815), (1235, 68889), (3705, 22963)]