7033725

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:786

約数の個数: 36

約数和(自身を含む): 12908896

約数和(自身を除く): 5875171

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 727, 1075, 1935, 2181, 3225, 3635, 6543, 9675, 10905, 18175, 31261, 32715, 54525, 93783, 156305, 163575, 281349, 468915, 781525, 1406745, 2344575, 7033725]

約数ペア:

[(1, 7033725), (3, 2344575), (5, 1406745), (9, 781525), (15, 468915), (25, 281349), (43, 163575), (45, 156305), (75, 93783), (129, 54525), (215, 32715), (225, 31261), (387, 18175), (645, 10905), (727, 9675), (1075, 6543), (1935, 3635), (2181, 3225)]