8133375

素因数分解:

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

素因数の和:105

約数の個数: 48

約数和(自身を含む): 14493024

約数和(自身を除く): 6359649

約数列:

[1, 3, 5, 15, 23, 25, 41, 69, 75, 115, 123, 125, 205, 345, 375, 529, 575, 615, 943, 1025, 1587, 1725, 2645, 2829, 2875, 3075, 4715, 5125, 7935, 8625, 13225, 14145, 15375, 21689, 23575, 39675, 65067, 66125, 70725, 108445, 117875, 198375, 325335, 353625, 542225, 1626675, 2711125, 8133375]

約数ペア:

[(1, 8133375), (3, 2711125), (5, 1626675), (15, 542225), (23, 353625), (25, 325335), (41, 198375), (69, 117875), (75, 108445), (115, 70725), (123, 66125), (125, 65067), (205, 39675), (345, 23575), (375, 21689), (529, 15375), (575, 14145), (615, 13225), (943, 8625), (1025, 7935), (1587, 5125), (1725, 4715), (2645, 3075), (2829, 2875)]