291260485

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^2$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 372937320

約数和(自身を除く): 81676835

約数列:

[1, 5, 29, 37, 145, 185, 233, 1073, 1165, 5365, 6757, 8621, 33785, 43105, 54289, 250009, 271445, 1250045, 1574381, 2008693, 7871905, 10043465, 58252097, 291260485]

約数ペア:

[(1, 291260485), (5, 58252097), (29, 10043465), (37, 7871905), (145, 2008693), (185, 1574381), (233, 1250045), (1073, 271445), (1165, 250009), (5365, 54289), (6757, 43105), (8621, 33785)]