163973585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{24419}}^1$

素因数の和:24520

約数の個数: 16

約数和(自身を含む): 210988800

約数和(自身を除く): 47015215

約数列:

[1, 5, 17, 79, 85, 395, 1343, 6715, 24419, 122095, 415123, 1929101, 2075615, 9645505, 32794717, 163973585]

約数ペア:

[(1, 163973585), (5, 32794717), (17, 9645505), (79, 2075615), (85, 1929101), (395, 415123), (1343, 122095), (6715, 24419)]