91223855

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{13687}}^1$

素因数の和:13766

約数の個数: 16

約数和(自身を含む): 115636224

約数和(自身を除く): 24412369

約数列:

[1, 5, 31, 43, 155, 215, 1333, 6665, 13687, 68435, 424297, 588541, 2121485, 2942705, 18244771, 91223855]

約数ペア:

[(1, 91223855), (5, 18244771), (31, 2942705), (43, 2121485), (155, 588541), (215, 424297), (1333, 68435), (6665, 13687)]