2017146305

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{73471}}^1$

素因数の和:73529

約数の個数: 24

約数和(自身を含む): 2706708480

約数和(自身を除く): 689562175

約数列:

[1, 5, 17, 19, 85, 95, 289, 323, 1445, 1615, 5491, 27455, 73471, 367355, 1249007, 1395949, 6245035, 6979745, 21233119, 23731133, 106165595, 118655665, 403429261, 2017146305]

約数ペア:

[(1, 2017146305), (5, 403429261), (17, 118655665), (19, 106165595), (85, 23731133), (95, 21233119), (289, 6979745), (323, 6245035), (1445, 1395949), (1615, 1249007), (5491, 367355), (27455, 73471)]