82661885

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{19427}}^1$

素因数の和:19492

約数の個数: 16

約数和(自身を含む): 106310016

約数和(自身を除く): 23648131

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 19427, 97135, 446821, 718799, 2234105, 3593995, 16532377, 82661885]

約数ペア:

[(1, 82661885), (5, 16532377), (23, 3593995), (37, 2234105), (115, 718799), (185, 446821), (851, 97135), (4255, 19427)]