61129125

素因数分解:

$3^2\times 5^3\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 111978048

約数和(自身を除く): 50848923

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 125, 201, 225, 335, 375, 603, 811, 1005, 1125, 1675, 2433, 3015, 4055, 5025, 7299, 8375, 12165, 15075, 20275, 25125, 36495, 54337, 60825, 75375, 101375, 163011, 182475, 271685, 304125, 489033, 815055, 912375, 1358425, 2445165, 4075275, 6792125, 12225825, 20376375, 61129125]

約数ペア:

[(1, 61129125), (3, 20376375), (5, 12225825), (9, 6792125), (15, 4075275), (25, 2445165), (45, 1358425), (67, 912375), (75, 815055), (125, 489033), (201, 304125), (225, 271685), (335, 182475), (375, 163011), (603, 101375), (811, 75375), (1005, 60825), (1125, 54337), (1675, 36495), (2433, 25125), (3015, 20275), (4055, 15075), (5025, 12165), (7299, 8375)]