79725325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1721}}^1$

素因数の和:1857

約数の個数: 24

約数和(自身を含む): 105696360

約数和(自身を除く): 25971035

約数列:

[1, 5, 17, 25, 85, 109, 425, 545, 1721, 1853, 2725, 8605, 9265, 29257, 43025, 46325, 146285, 187589, 731425, 937945, 3189013, 4689725, 15945065, 79725325]

約数ペア:

[(1, 79725325), (5, 15945065), (17, 4689725), (25, 3189013), (85, 937945), (109, 731425), (425, 187589), (545, 146285), (1721, 46325), (1853, 43025), (2725, 29257), (8605, 9265)]