82356805

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1669}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 101001600

約数和(自身を除く): 18644795

約数列:

[1, 5, 71, 139, 355, 695, 1669, 8345, 9869, 49345, 118499, 231991, 592495, 1159955, 16471361, 82356805]

約数ペア:

[(1, 82356805), (5, 16471361), (71, 1159955), (139, 592495), (355, 231991), (695, 118499), (1669, 49345), (8345, 9869)]