56045925

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2129}}^1$

素因数の和:2164

約数の個数: 60

約数和(自身を含む): 111854820

約数和(自身を除く): 55808895

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 195, 225, 325, 351, 405, 585, 675, 975, 1053, 1755, 2025, 2129, 2925, 5265, 6387, 8775, 10645, 19161, 26325, 27677, 31935, 53225, 57483, 83031, 95805, 138385, 159675, 172449, 249093, 287415, 415155, 479025, 691925, 747279, 862245, 1245465, 1437075, 2075775, 2241837, 3736395, 4311225, 6227325, 11209185, 18681975, 56045925]

約数ペア:

[(1, 56045925), (3, 18681975), (5, 11209185), (9, 6227325), (13, 4311225), (15, 3736395), (25, 2241837), (27, 2075775), (39, 1437075), (45, 1245465), (65, 862245), (75, 747279), (81, 691925), (117, 479025), (135, 415155), (195, 287415), (225, 249093), (325, 172449), (351, 159675), (405, 138385), (585, 95805), (675, 83031), (975, 57483), (1053, 53225), (1755, 31935), (2025, 27677), (2129, 26325), (2925, 19161), (5265, 10645), (6387, 8775)]