42912225

素因数分解:

$3^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{709}}^1$

素因数の和:994

約数の個数: 36

約数和(自身を含む): 77255100

約数和(自身を除く): 34342875

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 269, 709, 807, 1345, 2127, 2421, 3545, 4035, 6381, 6725, 10635, 12105, 17725, 20175, 31905, 53175, 60525, 159525, 190721, 572163, 953605, 1716489, 2860815, 4768025, 8582445, 14304075, 42912225]

約数ペア:

[(1, 42912225), (3, 14304075), (5, 8582445), (9, 4768025), (15, 2860815), (25, 1716489), (45, 953605), (75, 572163), (225, 190721), (269, 159525), (709, 60525), (807, 53175), (1345, 31905), (2127, 20175), (2421, 17725), (3545, 12105), (4035, 10635), (6381, 6725)]