2383875

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 4656288

約数和(自身を除く): 2272413

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 163, 195, 225, 325, 375, 489, 585, 815, 975, 1125, 1467, 1625, 2119, 2445, 2925, 4075, 4875, 6357, 7335, 10595, 12225, 14625, 19071, 20375, 31785, 36675, 52975, 61125, 95355, 158925, 183375, 264875, 476775, 794625, 2383875]

約数ペア:

[(1, 2383875), (3, 794625), (5, 476775), (9, 264875), (13, 183375), (15, 158925), (25, 95355), (39, 61125), (45, 52975), (65, 36675), (75, 31785), (117, 20375), (125, 19071), (163, 14625), (195, 12225), (225, 10595), (325, 7335), (375, 6357), (489, 4875), (585, 4075), (815, 2925), (975, 2445), (1125, 2119), (1467, 1625)]