3393325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 4640328

約数和(自身を除く): 1247003

約数列:

[1, 5, 13, 25, 53, 65, 197, 265, 325, 689, 985, 1325, 2561, 3445, 4925, 10441, 12805, 17225, 52205, 64025, 135733, 261025, 678665, 3393325]

約数ペア:

[(1, 3393325), (5, 678665), (13, 261025), (25, 135733), (53, 64025), (65, 52205), (197, 17225), (265, 12805), (325, 10441), (689, 4925), (985, 3445), (1325, 2561)]