174953375

素因数分解:

$5^3\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 241375680

約数和(自身を除く): 66422305

約数列:

[1, 5, 17, 25, 29, 85, 125, 145, 167, 289, 425, 493, 725, 835, 1445, 2125, 2465, 2839, 3625, 4175, 4843, 7225, 8381, 12325, 14195, 20875, 24215, 36125, 41905, 48263, 61625, 70975, 82331, 121075, 209525, 241315, 354875, 411655, 605375, 1047625, 1206575, 1399627, 2058275, 6032875, 6998135, 10291375, 34990675, 174953375]

約数ペア:

[(1, 174953375), (5, 34990675), (17, 10291375), (25, 6998135), (29, 6032875), (85, 2058275), (125, 1399627), (145, 1206575), (167, 1047625), (289, 605375), (425, 411655), (493, 354875), (725, 241315), (835, 209525), (1445, 121075), (2125, 82331), (2465, 70975), (2839, 61625), (3625, 48263), (4175, 41905), (4843, 36125), (7225, 24215), (8381, 20875), (12325, 14195)]