5304375

素因数分解:

$3^2\times 5^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 60

約数和(自身を含む): 10234224

約数和(自身を除く): 4929849

約数列:

[1, 3, 5, 9, 15, 23, 25, 41, 45, 69, 75, 115, 123, 125, 205, 207, 225, 345, 369, 375, 575, 615, 625, 943, 1025, 1035, 1125, 1725, 1845, 1875, 2829, 2875, 3075, 4715, 5125, 5175, 5625, 8487, 8625, 9225, 14145, 14375, 15375, 23575, 25625, 25875, 42435, 43125, 46125, 70725, 76875, 117875, 129375, 212175, 230625, 353625, 589375, 1060875, 1768125, 5304375]

約数ペア:

[(1, 5304375), (3, 1768125), (5, 1060875), (9, 589375), (15, 353625), (23, 230625), (25, 212175), (41, 129375), (45, 117875), (69, 76875), (75, 70725), (115, 46125), (123, 43125), (125, 42435), (205, 25875), (207, 25625), (225, 23575), (345, 15375), (369, 14375), (375, 14145), (575, 9225), (615, 8625), (625, 8487), (943, 5625), (1025, 5175), (1035, 5125), (1125, 4715), (1725, 3075), (1845, 2875), (1875, 2829)]