55723275

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2663}}^1$

素因数の和:2713

約数の個数: 48

約数和(自身を含む): 105707520

約数和(自身を除く): 49984245

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 675, 775, 837, 1395, 2325, 2663, 4185, 6975, 7989, 13315, 20925, 23967, 39945, 66575, 71901, 82553, 119835, 199725, 247659, 359505, 412765, 599175, 742977, 1238295, 1797525, 2063825, 2228931, 3714885, 6191475, 11144655, 18574425, 55723275]

約数ペア:

[(1, 55723275), (3, 18574425), (5, 11144655), (9, 6191475), (15, 3714885), (25, 2228931), (27, 2063825), (31, 1797525), (45, 1238295), (75, 742977), (93, 599175), (135, 412765), (155, 359505), (225, 247659), (279, 199725), (465, 119835), (675, 82553), (775, 71901), (837, 66575), (1395, 39945), (2325, 23967), (2663, 20925), (4185, 13315), (6975, 7989)]