53807475

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{23143}}^1$

素因数の和:23187

約数の個数: 24

約数和(自身を含む): 91835392

約数和(自身を除く): 38027917

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 23143, 69429, 115715, 347145, 578575, 717433, 1735725, 2152299, 3587165, 10761495, 17935825, 53807475]

約数ペア:

[(1, 53807475), (3, 17935825), (5, 10761495), (15, 3587165), (25, 2152299), (31, 1735725), (75, 717433), (93, 578575), (155, 347145), (465, 115715), (775, 69429), (2325, 23143)]