2855173815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4880639}}^1$

素因数の和:4880663

約数の個数: 24

約数和(自身を含む): 5329658880

約数和(自身を除く): 2474485065

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 4880639, 14641917, 24403195, 43925751, 63448307, 73209585, 190344921, 219628755, 317241535, 571034763, 951724605, 2855173815]

約数ペア:

[(1, 2855173815), (3, 951724605), (5, 571034763), (9, 317241535), (13, 219628755), (15, 190344921), (39, 73209585), (45, 63448307), (65, 43925751), (117, 24403195), (195, 14641917), (585, 4880639)]