51527475

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3319}}^1$

素因数の和:3361

約数の個数: 48

約数和(自身を含む): 98803200

約数和(自身を除く): 47275725

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 575, 621, 675, 1035, 1725, 3105, 3319, 5175, 9957, 15525, 16595, 29871, 49785, 76337, 82975, 89613, 149355, 229011, 248925, 381685, 448065, 687033, 746775, 1145055, 1908425, 2061099, 2240325, 3435165, 5725275, 10305495, 17175825, 51527475]

約数ペア:

[(1, 51527475), (3, 17175825), (5, 10305495), (9, 5725275), (15, 3435165), (23, 2240325), (25, 2061099), (27, 1908425), (45, 1145055), (69, 746775), (75, 687033), (115, 448065), (135, 381685), (207, 248925), (225, 229011), (345, 149355), (575, 89613), (621, 82975), (675, 76337), (1035, 49785), (1725, 29871), (3105, 16595), (3319, 15525), (5175, 9957)]