71373995

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2083}}^1$

素因数の和:2195

約数の個数: 32

約数和(自身を含む): 108034560

約数和(自身を除く): 36660565

約数列:

[1, 5, 7, 11, 35, 55, 77, 89, 385, 445, 623, 979, 2083, 3115, 4895, 6853, 10415, 14581, 22913, 34265, 72905, 114565, 160391, 185387, 801955, 926935, 1297709, 2039257, 6488545, 10196285, 14274799, 71373995]

約数ペア:

[(1, 71373995), (5, 14274799), (7, 10196285), (11, 6488545), (35, 2039257), (55, 1297709), (77, 926935), (89, 801955), (385, 185387), (445, 160391), (623, 114565), (979, 72905), (2083, 34265), (3115, 22913), (4895, 14581), (6853, 10415)]