157411565

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{8287}}^1$

素因数の和:8452

約数の個数: 16

約数和(自身を含む): 196922880

約数和(自身を除く): 39511315

約数列:

[1, 5, 29, 131, 145, 655, 3799, 8287, 18995, 41435, 240323, 1085597, 1201615, 5427985, 31482313, 157411565]

約数ペア:

[(1, 157411565), (5, 31482313), (29, 5427985), (131, 1201615), (145, 1085597), (655, 240323), (3799, 41435), (8287, 18995)]