271168415

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{617}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 386225280

約数和(自身を除く): 115056865

約数列:

[1, 5, 7, 29, 35, 145, 203, 433, 617, 1015, 2165, 3031, 3085, 4319, 12557, 15155, 17893, 21595, 62785, 87899, 89465, 125251, 267161, 439495, 626255, 1335805, 1870127, 7747669, 9350635, 38738345, 54233683, 271168415]

約数ペア:

[(1, 271168415), (5, 54233683), (7, 38738345), (29, 9350635), (35, 7747669), (145, 1870127), (203, 1335805), (433, 626255), (617, 439495), (1015, 267161), (2165, 125251), (3031, 89465), (3085, 87899), (4319, 62785), (12557, 21595), (15155, 17893)]