57244785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1801}}^1$

素因数の和:1985

約数の個数: 32

約数和(自身を含む): 99297408

約数和(自身を除く): 42052623

約数列:

[1, 3, 5, 13, 15, 39, 65, 163, 195, 489, 815, 1801, 2119, 2445, 5403, 6357, 9005, 10595, 23413, 27015, 31785, 70239, 117065, 293563, 351195, 880689, 1467815, 3816319, 4403445, 11448957, 19081595, 57244785]

約数ペア:

[(1, 57244785), (3, 19081595), (5, 11448957), (13, 4403445), (15, 3816319), (39, 1467815), (65, 880689), (163, 351195), (195, 293563), (489, 117065), (815, 70239), (1801, 31785), (2119, 27015), (2445, 23413), (5403, 10595), (6357, 9005)]