25252565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22853}}^1$

素因数の和:22888

約数の個数: 16

約数和(自身を含む): 34555248

約数和(自身を除く): 9302683

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 22853, 114265, 297089, 388501, 1485445, 1942505, 5050513, 25252565]

約数ペア:

[(1, 25252565), (5, 5050513), (13, 1942505), (17, 1485445), (65, 388501), (85, 297089), (221, 114265), (1105, 22853)]