82620815

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{2267}}^1$

素因数の和:2506

約数の個数: 16

約数和(自身を含む): 102386592

約数和(自身を除く): 19765777

約数列:

[1, 5, 37, 185, 197, 985, 2267, 7289, 11335, 36445, 83879, 419395, 446599, 2232995, 16524163, 82620815]

約数ペア:

[(1, 82620815), (5, 16524163), (37, 2232995), (185, 446599), (197, 419395), (985, 83879), (2267, 36445), (7289, 11335)]