91183865

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{13681}}^1$

素因数の和:13760

約数の個数: 16

約数和(自身を含む): 115585536

約数和(自身を除く): 24401671

約数列:

[1, 5, 31, 43, 155, 215, 1333, 6665, 13681, 68405, 424111, 588283, 2120555, 2941415, 18236773, 91183865]

約数ペア:

[(1, 91183865), (5, 18236773), (31, 2941415), (43, 2120555), (155, 588283), (215, 424111), (1333, 68405), (6665, 13681)]