1517381415

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{133279}}^1$

素因数の和:133324

約数の個数: 48

約数和(自身を含む): 2994001920

約数和(自身を除く): 1476620505

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1265, 2277, 3795, 11385, 133279, 399837, 666395, 1199511, 1466069, 1999185, 3065417, 4398207, 5997555, 7330345, 9196251, 13194621, 15327085, 21991035, 27588753, 33719587, 45981255, 65973105, 101158761, 137943765, 168597935, 303476283, 505793805, 1517381415]

約数ペア:

[(1, 1517381415), (3, 505793805), (5, 303476283), (9, 168597935), (11, 137943765), (15, 101158761), (23, 65973105), (33, 45981255), (45, 33719587), (55, 27588753), (69, 21991035), (99, 15327085), (115, 13194621), (165, 9196251), (207, 7330345), (253, 5997555), (345, 4398207), (495, 3065417), (759, 1999185), (1035, 1466069), (1265, 1199511), (2277, 666395), (3795, 399837), (11385, 133279)]