9001785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 16127424

約数和(自身を除く): 7125639

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 67, 159, 169, 195, 201, 265, 335, 507, 689, 795, 845, 871, 1005, 2067, 2535, 2613, 3445, 3551, 4355, 8957, 10335, 10653, 11323, 13065, 17755, 26871, 33969, 44785, 46163, 53265, 56615, 134355, 138489, 169845, 230815, 600119, 692445, 1800357, 3000595, 9001785]

約数ペア:

[(1, 9001785), (3, 3000595), (5, 1800357), (13, 692445), (15, 600119), (39, 230815), (53, 169845), (65, 138489), (67, 134355), (159, 56615), (169, 53265), (195, 46163), (201, 44785), (265, 33969), (335, 26871), (507, 17755), (689, 13065), (795, 11323), (845, 10653), (871, 10335), (1005, 8957), (2067, 4355), (2535, 3551), (2613, 3445)]