2274808525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{7459}}^1$

素因数の和:8589

約数の個数: 24

約数和(自身を含む): 3080383200

約数和(自身を除く): 805574675

約数列:

[1, 5, 11, 25, 55, 275, 1109, 5545, 7459, 12199, 27725, 37295, 60995, 82049, 186475, 304975, 410245, 2051225, 8272031, 41360155, 90992341, 206800775, 454961705, 2274808525]

約数ペア:

[(1, 2274808525), (5, 454961705), (11, 206800775), (25, 90992341), (55, 41360155), (275, 8272031), (1109, 2051225), (5545, 410245), (7459, 304975), (12199, 186475), (27725, 82049), (37295, 60995)]