22838005

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 28212480

約数和(自身を除く): 5374475

約数列:

[1, 5, 47, 157, 235, 619, 785, 3095, 7379, 29093, 36895, 97183, 145465, 485915, 4567601, 22838005]

約数ペア:

[(1, 22838005), (5, 4567601), (47, 485915), (157, 145465), (235, 97183), (619, 36895), (785, 29093), (3095, 7379)]