22392125

素因数分解:

$5^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 32338176

約数和(自身を除く): 9946051

約数列:

[1, 5, 7, 25, 35, 125, 157, 163, 175, 785, 815, 875, 1099, 1141, 3925, 4075, 5495, 5705, 19625, 20375, 25591, 27475, 28525, 127955, 137375, 142625, 179137, 639775, 895685, 3198875, 4478425, 22392125]

約数ペア:

[(1, 22392125), (5, 4478425), (7, 3198875), (25, 895685), (35, 639775), (125, 179137), (157, 142625), (163, 137375), (175, 127955), (785, 28525), (815, 27475), (875, 25591), (1099, 20375), (1141, 19625), (3925, 5705), (4075, 5495)]