81096206545

素因数分解:

$5^1\times {\mathrm{1091}}^1\times {\mathrm{1741}}^1\times {\mathrm{8539}}^1$

素因数の和:11376

約数の個数: 16

約数和(自身を含む): 97472007360

約数和(自身を除く): 16375800815

約数列:

[1, 5, 1091, 1741, 5455, 8539, 8705, 42695, 1899431, 9316049, 9497155, 14866399, 46580245, 74331995, 16219241309, 81096206545]

約数ペア:

[(1, 81096206545), (5, 16219241309), (1091, 74331995), (1741, 46580245), (5455, 14866399), (8539, 9497155), (8705, 9316049), (42695, 1899431)]