25863205

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5741}}^1$

素因数の和:5816

約数の個数: 16

約数和(自身を含む): 33487344

約数和(自身を除く): 7624139

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 5741, 28705, 97597, 304273, 487985, 1521365, 5172641, 25863205]

約数ペア:

[(1, 25863205), (5, 5172641), (17, 1521365), (53, 487985), (85, 304273), (265, 97597), (901, 28705), (4505, 5741)]