17154605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 22867656

約数和(自身を除く): 5713051

約数列:

[1, 5, 13, 41, 65, 157, 205, 533, 785, 1681, 2041, 2665, 6437, 8405, 10205, 21853, 32185, 83681, 109265, 263917, 418405, 1319585, 3430921, 17154605]

約数ペア:

[(1, 17154605), (5, 3430921), (13, 1319585), (41, 418405), (65, 263917), (157, 109265), (205, 83681), (533, 32185), (785, 21853), (1681, 10205), (2041, 8405), (2665, 6437)]