6660722575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{6529}}^1$

素因数の和:6668

約数の個数: 48

約数和(自身を含む): 9227569120

約数和(自身を除く): 2566846545

約数列:

[1, 5, 13, 25, 43, 65, 73, 215, 325, 365, 559, 949, 1075, 1825, 2795, 3139, 4745, 6529, 13975, 15695, 23725, 32645, 40807, 78475, 84877, 163225, 204035, 280747, 424385, 476617, 1020175, 1403735, 2121925, 2383085, 3649711, 6196021, 7018675, 11915425, 18248555, 20494531, 30980105, 91242775, 102472655, 154900525, 266428903, 512363275, 1332144515, 6660722575]

約数ペア:

[(1, 6660722575), (5, 1332144515), (13, 512363275), (25, 266428903), (43, 154900525), (65, 102472655), (73, 91242775), (215, 30980105), (325, 20494531), (365, 18248555), (559, 11915425), (949, 7018675), (1075, 6196021), (1825, 3649711), (2795, 2383085), (3139, 2121925), (4745, 1403735), (6529, 1020175), (13975, 476617), (15695, 424385), (23725, 280747), (32645, 204035), (40807, 163225), (78475, 84877)]