712299745

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{8081}}^1$

素因数の和:8181

約数の個数: 24

約数和(自身を含む): 922996728

約数和(自身を除く): 210696983

約数列:

[1, 5, 17, 61, 85, 289, 305, 1037, 1445, 5185, 8081, 17629, 40405, 88145, 137377, 492941, 686885, 2335409, 2464705, 8379997, 11677045, 41899985, 142459949, 712299745]

約数ペア:

[(1, 712299745), (5, 142459949), (17, 41899985), (61, 11677045), (85, 8379997), (289, 2464705), (305, 2335409), (1037, 686885), (1445, 492941), (5185, 137377), (8081, 88145), (17629, 40405)]