5356125

素因数分解:

$3^4\times 5^3\times {\mathrm{23}}^2$

素因数の和:73

約数の個数: 60

約数和(自身を含む): 10438428

約数和(自身を除く): 5082303

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 81, 115, 125, 135, 207, 225, 345, 375, 405, 529, 575, 621, 675, 1035, 1125, 1587, 1725, 1863, 2025, 2645, 2875, 3105, 3375, 4761, 5175, 7935, 8625, 9315, 10125, 13225, 14283, 15525, 23805, 25875, 39675, 42849, 46575, 66125, 71415, 77625, 119025, 198375, 214245, 232875, 357075, 595125, 1071225, 1785375, 5356125]

約数ペア:

[(1, 5356125), (3, 1785375), (5, 1071225), (9, 595125), (15, 357075), (23, 232875), (25, 214245), (27, 198375), (45, 119025), (69, 77625), (75, 71415), (81, 66125), (115, 46575), (125, 42849), (135, 39675), (207, 25875), (225, 23805), (345, 15525), (375, 14283), (405, 13225), (529, 10125), (575, 9315), (621, 8625), (675, 7935), (1035, 5175), (1125, 4761), (1587, 3375), (1725, 3105), (1863, 2875), (2025, 2645)]