3090375

素因数分解:

$3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 5791968

約数和(自身を除く): 2701593

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 67, 75, 123, 125, 201, 205, 225, 335, 369, 375, 603, 615, 1005, 1025, 1125, 1675, 1845, 2747, 3015, 3075, 5025, 5125, 8241, 8375, 9225, 13735, 15075, 15375, 24723, 25125, 41205, 46125, 68675, 75375, 123615, 206025, 343375, 618075, 1030125, 3090375]

約数ペア:

[(1, 3090375), (3, 1030125), (5, 618075), (9, 343375), (15, 206025), (25, 123615), (41, 75375), (45, 68675), (67, 46125), (75, 41205), (123, 25125), (125, 24723), (201, 15375), (205, 15075), (225, 13735), (335, 9225), (369, 8375), (375, 8241), (603, 5125), (615, 5025), (1005, 3075), (1025, 3015), (1125, 2747), (1675, 1845)]