2407988897415

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1531}}^1\times {\mathrm{255121}}^1$

素因数の和:256800

約数の個数: 48

約数和(自身を含む): 4207076074656

約数和(自身を除く): 1799087177241

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 1531, 2055, 4593, 6165, 7655, 13779, 22965, 68895, 209747, 255121, 629241, 765363, 1048735, 1275605, 1887723, 2296089, 3146205, 3826815, 9438615, 11480445, 34951577, 104854731, 174757885, 314564193, 390590251, 524273655, 1171770753, 1572820965, 1952951255, 3515312259, 5858853765, 17576561295, 53510864387, 160532593161, 267554321935, 481597779483, 802662965805, 2407988897415]

約数ペア:

[(1, 2407988897415), (3, 802662965805), (5, 481597779483), (9, 267554321935), (15, 160532593161), (45, 53510864387), (137, 17576561295), (411, 5858853765), (685, 3515312259), (1233, 1952951255), (1531, 1572820965), (2055, 1171770753), (4593, 524273655), (6165, 390590251), (7655, 314564193), (13779, 174757885), (22965, 104854731), (68895, 34951577), (209747, 11480445), (255121, 9438615), (629241, 3826815), (765363, 3146205), (1048735, 2296089), (1275605, 1887723)]