43020225

素因数分解:

$3^2\times 5^2\times {\mathrm{263}}^1\times {\mathrm{727}}^1$

素因数の和:1006

約数の個数: 36

約数和(自身を含む): 77453376

約数和(自身を除く): 34433151

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 263, 727, 789, 1315, 2181, 2367, 3635, 3945, 6543, 6575, 10905, 11835, 18175, 19725, 32715, 54525, 59175, 163575, 191201, 573603, 956005, 1720809, 2868015, 4780025, 8604045, 14340075, 43020225]

約数ペア:

[(1, 43020225), (3, 14340075), (5, 8604045), (9, 4780025), (15, 2868015), (25, 1720809), (45, 956005), (75, 573603), (225, 191201), (263, 163575), (727, 59175), (789, 54525), (1315, 32715), (2181, 19725), (2367, 18175), (3635, 11835), (3945, 10905), (6543, 6575)]