54259875

素因数分解:

$3^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:283

約数の個数: 80

約数和(自身を含む): 106007616

約数和(自身を除く): 51747741

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 81, 115, 125, 135, 207, 225, 233, 345, 375, 405, 575, 621, 675, 699, 1035, 1125, 1165, 1725, 1863, 2025, 2097, 2875, 3105, 3375, 3495, 5175, 5359, 5825, 6291, 8625, 9315, 10125, 10485, 15525, 16077, 17475, 18873, 25875, 26795, 29125, 31455, 46575, 48231, 52425, 77625, 80385, 87375, 94365, 133975, 144693, 157275, 232875, 241155, 262125, 401925, 434079, 471825, 669875, 723465, 786375, 1205775, 2009625, 2170395, 2359125, 3617325, 6028875, 10851975, 18086625, 54259875]

約数ペア:

[(1, 54259875), (3, 18086625), (5, 10851975), (9, 6028875), (15, 3617325), (23, 2359125), (25, 2170395), (27, 2009625), (45, 1205775), (69, 786375), (75, 723465), (81, 669875), (115, 471825), (125, 434079), (135, 401925), (207, 262125), (225, 241155), (233, 232875), (345, 157275), (375, 144693), (405, 133975), (575, 94365), (621, 87375), (675, 80385), (699, 77625), (1035, 52425), (1125, 48231), (1165, 46575), (1725, 31455), (1863, 29125), (2025, 26795), (2097, 25875), (2875, 18873), (3105, 17475), (3375, 16077), (3495, 15525), (5175, 10485), (5359, 10125), (5825, 9315), (6291, 8625)]