51539175

素因数分解:

$3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{1459}}^1$

素因数の和:1632

約数の個数: 36

約数和(自身を含む): 92964040

約数和(自身を除く): 41424865

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 157, 225, 471, 785, 1413, 1459, 2355, 3925, 4377, 7065, 7295, 11775, 13131, 21885, 35325, 36475, 65655, 109425, 229063, 328275, 687189, 1145315, 2061567, 3435945, 5726575, 10307835, 17179725, 51539175]

約数ペア:

[(1, 51539175), (3, 17179725), (5, 10307835), (9, 5726575), (15, 3435945), (25, 2061567), (45, 1145315), (75, 687189), (157, 328275), (225, 229063), (471, 109425), (785, 65655), (1413, 36475), (1459, 35325), (2355, 21885), (3925, 13131), (4377, 11775), (7065, 7295)]