77902725

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{45161}}^1$

素因数の和:45197

約数の個数: 24

約数和(自身を含む): 134402112

約数和(自身を除く): 56499387

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 45161, 135483, 225805, 677415, 1038703, 1129025, 3116109, 3387075, 5193515, 15580545, 25967575, 77902725]

約数ペア:

[(1, 77902725), (3, 25967575), (5, 15580545), (15, 5193515), (23, 3387075), (25, 3116109), (69, 1129025), (75, 1038703), (115, 677415), (345, 225805), (575, 135483), (1725, 45161)]