47791585

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2647}}^1$

素因数の和:2832

約数の個数: 16

約数和(自身を含む): 60247296

約数和(自身を除く): 12455711

約数列:

[1, 5, 23, 115, 157, 785, 2647, 3611, 13235, 18055, 60881, 304405, 415579, 2077895, 9558317, 47791585]

約数ペア:

[(1, 47791585), (5, 9558317), (23, 2077895), (115, 415579), (157, 304405), (785, 60881), (2647, 18055), (3611, 13235)]