2014528475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{857}}^1\times {\mathrm{5531}}^1$

素因数の和:6415

約数の個数: 24

約数和(自身を含む): 2648522448

約数和(自身を除く): 633993973

約数列:

[1, 5, 17, 25, 85, 425, 857, 4285, 5531, 14569, 21425, 27655, 72845, 94027, 138275, 364225, 470135, 2350675, 4740067, 23700335, 80581139, 118501675, 402905695, 2014528475]

約数ペア:

[(1, 2014528475), (5, 402905695), (17, 118501675), (25, 80581139), (85, 23700335), (425, 4740067), (857, 2350675), (4285, 470135), (5531, 364225), (14569, 138275), (21425, 94027), (27655, 72845)]