22553585

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{641}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 28104192

約数和(自身を除く): 5550607

約数列:

[1, 5, 31, 155, 227, 641, 1135, 3205, 7037, 19871, 35185, 99355, 145507, 727535, 4510717, 22553585]

約数ペア:

[(1, 22553585), (5, 4510717), (31, 727535), (155, 145507), (227, 99355), (641, 35185), (1135, 19871), (3205, 7037)]