902146565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{81019}}^1$

素因数の和:81172

約数の個数: 16

約数和(自身を含む): 1155021120

約数和(自身を除く): 252874555

約数列:

[1, 5, 17, 85, 131, 655, 2227, 11135, 81019, 405095, 1377323, 6886615, 10613489, 53067445, 180429313, 902146565]

約数ペア:

[(1, 902146565), (5, 180429313), (17, 53067445), (85, 10613489), (131, 6886615), (655, 1377323), (2227, 405095), (11135, 81019)]