475797435

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{12889}}^1$

素因数の和:13027

約数の個数: 32

約数和(自身を含む): 801861120

約数和(自身を除く): 326063685

約数列:

[1, 3, 5, 15, 23, 69, 107, 115, 321, 345, 535, 1605, 2461, 7383, 12305, 12889, 36915, 38667, 64445, 193335, 296447, 889341, 1379123, 1482235, 4137369, 4446705, 6895615, 20686845, 31719829, 95159487, 158599145, 475797435]

約数ペア:

[(1, 475797435), (3, 158599145), (5, 95159487), (15, 31719829), (23, 20686845), (69, 6895615), (107, 4446705), (115, 4137369), (321, 1482235), (345, 1379123), (535, 889341), (1605, 296447), (2461, 193335), (7383, 64445), (12305, 38667), (12889, 36915)]