13251045

素因数分解:

$3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2203}}^1$

素因数の和:2612

約数の個数: 16

約数和(自身を含む): 21264192

約数和(自身を除く): 8013147

約数列:

[1, 3, 5, 15, 401, 1203, 2005, 2203, 6015, 6609, 11015, 33045, 883403, 2650209, 4417015, 13251045]

約数ペア:

[(1, 13251045), (3, 4417015), (5, 2650209), (15, 883403), (401, 33045), (1203, 11015), (2005, 6609), (2203, 6015)]