24400125

素因数分解:

$3^2\times 5^3\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 72

約数和(自身を含む): 47102328

約数和(自身を除く): 22702203

約数列:

[1, 3, 5, 9, 15, 23, 25, 41, 45, 69, 75, 115, 123, 125, 205, 207, 225, 345, 369, 375, 529, 575, 615, 943, 1025, 1035, 1125, 1587, 1725, 1845, 2645, 2829, 2875, 3075, 4715, 4761, 5125, 5175, 7935, 8487, 8625, 9225, 13225, 14145, 15375, 21689, 23575, 23805, 25875, 39675, 42435, 46125, 65067, 66125, 70725, 108445, 117875, 119025, 195201, 198375, 212175, 325335, 353625, 542225, 595125, 976005, 1060875, 1626675, 2711125, 4880025, 8133375, 24400125]

約数ペア:

[(1, 24400125), (3, 8133375), (5, 4880025), (9, 2711125), (15, 1626675), (23, 1060875), (25, 976005), (41, 595125), (45, 542225), (69, 353625), (75, 325335), (115, 212175), (123, 198375), (125, 195201), (205, 119025), (207, 117875), (225, 108445), (345, 70725), (369, 66125), (375, 65067), (529, 46125), (575, 42435), (615, 39675), (943, 25875), (1025, 23805), (1035, 23575), (1125, 21689), (1587, 15375), (1725, 14145), (1845, 13225), (2645, 9225), (2829, 8625), (2875, 8487), (3075, 7935), (4715, 5175), (4761, 5125)]