166330645

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{4801}}^1$

素因数の和:4873

約数の個数: 24

約数和(自身を含む): 221449032

約数和(自身を除く): 55118387

約数列:

[1, 5, 13, 41, 65, 169, 205, 533, 845, 2665, 4801, 6929, 24005, 34645, 62413, 196841, 312065, 811369, 984205, 2558933, 4056845, 12794665, 33266129, 166330645]

約数ペア:

[(1, 166330645), (5, 33266129), (13, 12794665), (41, 4056845), (65, 2558933), (169, 984205), (205, 811369), (533, 312065), (845, 196841), (2665, 62413), (4801, 34645), (6929, 24005)]