77861325

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{45137}}^1$

素因数の和:45173

約数の個数: 24

約数和(自身を含む): 134330688

約数和(自身を除く): 56469363

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 45137, 135411, 225685, 677055, 1038151, 1128425, 3114453, 3385275, 5190755, 15572265, 25953775, 77861325]

約数ペア:

[(1, 77861325), (3, 25953775), (5, 15572265), (15, 5190755), (23, 3385275), (25, 3114453), (69, 1128425), (75, 1038151), (115, 677055), (345, 225685), (575, 135411), (1725, 45137)]