9005855

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 11176704

約数和(自身を除く): 2170849

約数列:

[1, 5, 41, 197, 205, 223, 985, 1115, 8077, 9143, 40385, 43931, 45715, 219655, 1801171, 9005855]

約数ペア:

[(1, 9005855), (5, 1801171), (41, 219655), (197, 45715), (205, 43931), (223, 40385), (985, 9143), (1115, 8077)]