256628415

素因数分解:

$3^1\times 5^1\times {\mathrm{2069}}^1\times {\mathrm{8269}}^1$

素因数の和:10346

約数の個数: 16

約数和(自身を含む): 410853600

約数和(自身を除く): 154225185

約数列:

[1, 3, 5, 15, 2069, 6207, 8269, 10345, 24807, 31035, 41345, 124035, 17108561, 51325683, 85542805, 256628415]

約数ペア:

[(1, 256628415), (3, 85542805), (5, 51325683), (15, 17108561), (2069, 124035), (6207, 41345), (8269, 31035), (10345, 24807)]