38420585

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15461}}^1$

素因数の和:15544

約数の個数: 16

約数和(自身を含む): 53436672

約数和(自身を除く): 15016087

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 15461, 77305, 108227, 541135, 1097731, 5488655, 7684117, 38420585]

約数ペア:

[(1, 38420585), (5, 7684117), (7, 5488655), (35, 1097731), (71, 541135), (355, 108227), (497, 77305), (2485, 15461)]