157260765

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{3727}}^1$

素因数の和:3861

約数の個数: 32

約数和(自身を含む): 263047680

約数和(自身を除く): 105786915

約数列:

[1, 3, 5, 15, 29, 87, 97, 145, 291, 435, 485, 1455, 2813, 3727, 8439, 11181, 14065, 18635, 42195, 55905, 108083, 324249, 361519, 540415, 1084557, 1621245, 1807595, 5422785, 10484051, 31452153, 52420255, 157260765]

約数ペア:

[(1, 157260765), (3, 52420255), (5, 31452153), (15, 10484051), (29, 5422785), (87, 1807595), (97, 1621245), (145, 1084557), (291, 540415), (435, 361519), (485, 324249), (1455, 108083), (2813, 55905), (3727, 42195), (8439, 18635), (11181, 14065)]