7151625

素因数分解:

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

素因数の和:200

約数の個数: 64

約数和(自身を含む): 14327040

約数和(自身を除く): 7175415

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 125, 135, 163, 195, 225, 325, 351, 375, 489, 585, 675, 815, 975, 1125, 1467, 1625, 1755, 2119, 2445, 2925, 3375, 4075, 4401, 4875, 6357, 7335, 8775, 10595, 12225, 14625, 19071, 20375, 22005, 31785, 36675, 43875, 52975, 57213, 61125, 95355, 110025, 158925, 183375, 264875, 286065, 476775, 550125, 794625, 1430325, 2383875, 7151625]

約数ペア:

[(1, 7151625), (3, 2383875), (5, 1430325), (9, 794625), (13, 550125), (15, 476775), (25, 286065), (27, 264875), (39, 183375), (45, 158925), (65, 110025), (75, 95355), (117, 61125), (125, 57213), (135, 52975), (163, 43875), (195, 36675), (225, 31785), (325, 22005), (351, 20375), (375, 19071), (489, 14625), (585, 12225), (675, 10595), (815, 8775), (975, 7335), (1125, 6357), (1467, 4875), (1625, 4401), (1755, 4075), (2119, 3375), (2445, 2925)]