1381035

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4003}}^1$

素因数の和:4034

約数の個数: 16

約数和(自身を含む): 2306304

約数和(自身を除く): 925269

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 4003, 12009, 20015, 60045, 92069, 276207, 460345, 1381035]

約数ペア:

[(1, 1381035), (3, 460345), (5, 276207), (15, 92069), (23, 60045), (69, 20015), (115, 12009), (345, 4003)]