28224955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5081}}^1$

素因数の和:5198

約数の個数: 16

約数和(自身を含む): 37322208

約数和(自身を除く): 9097253

約数列:

[1, 5, 11, 55, 101, 505, 1111, 5081, 5555, 25405, 55891, 279455, 513181, 2565905, 5644991, 28224955]

約数ペア:

[(1, 28224955), (5, 5644991), (11, 2565905), (55, 513181), (101, 279455), (505, 55891), (1111, 25405), (5081, 5555)]