8077205665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{5107}}^1$

素因数の和:5961

約数の個数: 32

約数和(自身を含む): 10724348160

約数和(自身を除く): 2647142495

約数列:

[1, 5, 17, 23, 85, 115, 391, 809, 1955, 4045, 5107, 13753, 18607, 25535, 68765, 86819, 93035, 117461, 316319, 434095, 587305, 1581595, 1996837, 4131563, 9984185, 20657815, 70236571, 95025949, 351182855, 475129745, 1615441133, 8077205665]

約数ペア:

[(1, 8077205665), (5, 1615441133), (17, 475129745), (23, 351182855), (85, 95025949), (115, 70236571), (391, 20657815), (809, 9984185), (1955, 4131563), (4045, 1996837), (5107, 1581595), (13753, 587305), (18607, 434095), (25535, 316319), (68765, 117461), (86819, 93035)]