1298340765

素因数分解:

$3^3\times 5^1\times {\mathrm{9617339}}^1$

素因数の和:9617353

約数の個数: 16

約数和(自身を含む): 2308161600

約数和(自身を除く): 1009820835

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 9617339, 28852017, 48086695, 86556051, 144260085, 259668153, 432780255, 1298340765]

約数ペア:

[(1, 1298340765), (3, 432780255), (5, 259668153), (9, 144260085), (15, 86556051), (27, 48086695), (45, 28852017), (135, 9617339)]