84895225

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 107939520

約数和(自身を除く): 23044295

約数列:

[1, 5, 25, 61, 179, 305, 311, 895, 1525, 1555, 4475, 7775, 10919, 18971, 54595, 55669, 94855, 272975, 278345, 474275, 1391725, 3395809, 16979045, 84895225]

約数ペア:

[(1, 84895225), (5, 16979045), (25, 3395809), (61, 1391725), (179, 474275), (305, 278345), (311, 272975), (895, 94855), (1525, 55669), (1555, 54595), (4475, 18971), (7775, 10919)]