57757185

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 109148160

約数和(自身を除く): 51390975

約数列:

[1, 3, 5, 9, 15, 27, 31, 37, 45, 93, 111, 135, 155, 185, 279, 333, 373, 465, 555, 837, 999, 1119, 1147, 1395, 1665, 1865, 3357, 3441, 4185, 4995, 5595, 5735, 10071, 10323, 11563, 13801, 16785, 17205, 30969, 34689, 41403, 50355, 51615, 57815, 69005, 104067, 124209, 154845, 173445, 207015, 312201, 372627, 427831, 520335, 621045, 1283493, 1561005, 1863135, 2139155, 3850479, 6417465, 11551437, 19252395, 57757185]

約数ペア:

[(1, 57757185), (3, 19252395), (5, 11551437), (9, 6417465), (15, 3850479), (27, 2139155), (31, 1863135), (37, 1561005), (45, 1283493), (93, 621045), (111, 520335), (135, 427831), (155, 372627), (185, 312201), (279, 207015), (333, 173445), (373, 154845), (465, 124209), (555, 104067), (837, 69005), (999, 57815), (1119, 51615), (1147, 50355), (1395, 41403), (1665, 34689), (1865, 30969), (3357, 17205), (3441, 16785), (4185, 13801), (4995, 11563), (5595, 10323), (5735, 10071)]