47927475

素因数分解:

$3^2\times 5^2\times {\mathrm{293}}^1\times {\mathrm{727}}^1$

素因数の和:1036

約数の個数: 36

約数和(自身を含む): 86254896

約数和(自身を除く): 38327421

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 293, 727, 879, 1465, 2181, 2637, 3635, 4395, 6543, 7325, 10905, 13185, 18175, 21975, 32715, 54525, 65925, 163575, 213011, 639033, 1065055, 1917099, 3195165, 5325275, 9585495, 15975825, 47927475]

約数ペア:

[(1, 47927475), (3, 15975825), (5, 9585495), (9, 5325275), (15, 3195165), (25, 1917099), (45, 1065055), (75, 639033), (225, 213011), (293, 163575), (727, 65925), (879, 54525), (1465, 32715), (2181, 21975), (2637, 18175), (3635, 13185), (4395, 10905), (6543, 7325)]