91018385

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{3851}}^1$

素因数の和:4048

約数の個数: 16

約数和(自身を含む): 113711040

約数和(自身を除く): 22692655

約数列:

[1, 5, 29, 145, 163, 815, 3851, 4727, 19255, 23635, 111679, 558395, 627713, 3138565, 18203677, 91018385]

約数ペア:

[(1, 91018385), (5, 18203677), (29, 3138565), (145, 627713), (163, 558395), (815, 111679), (3851, 23635), (4727, 19255)]