248369535

素因数分解:

$3^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{8081}}^1$

素因数の和:8775

約数の個数: 24

約数和(自身を含む): 431190864

約数和(自身を除く): 182821329

約数列:

[1, 3, 5, 9, 15, 45, 683, 2049, 3415, 6147, 8081, 10245, 24243, 30735, 40405, 72729, 121215, 363645, 5519323, 16557969, 27596615, 49673907, 82789845, 248369535]

約数ペア:

[(1, 248369535), (3, 82789845), (5, 49673907), (9, 27596615), (15, 16557969), (45, 5519323), (683, 363645), (2049, 121215), (3415, 72729), (6147, 40405), (8081, 30735), (10245, 24243)]