8428995

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2153}}^1$

素因数の和:2196

約数の個数: 32

約数和(自身を含む): 15508800

約数和(自身を除く): 7079805

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 2153, 3915, 6459, 10765, 19377, 32295, 58131, 62437, 96885, 187311, 290655, 312185, 561933, 936555, 1685799, 2809665, 8428995]

約数ペア:

[(1, 8428995), (3, 2809665), (5, 1685799), (9, 936555), (15, 561933), (27, 312185), (29, 290655), (45, 187311), (87, 96885), (135, 62437), (145, 58131), (261, 32295), (435, 19377), (783, 10765), (1305, 6459), (2153, 3915)]