67381475

素因数分解:

$5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4639}}^1$

素因数の和:4739

約数の個数: 24

約数和(自身を含む): 96660480

約数和(自身を除く): 29279005

約数列:

[1, 5, 7, 25, 35, 83, 175, 415, 581, 2075, 2905, 4639, 14525, 23195, 32473, 115975, 162365, 385037, 811825, 1925185, 2695259, 9625925, 13476295, 67381475]

約数ペア:

[(1, 67381475), (5, 13476295), (7, 9625925), (25, 2695259), (35, 1925185), (83, 811825), (175, 385037), (415, 162365), (581, 115975), (2075, 32473), (2905, 23195), (4639, 14525)]