56904315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{291817}}^1$

素因数の和:291838

約数の個数: 16

約数和(自身を含む): 98050848

約数和(自身を除く): 41146533

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 291817, 875451, 1459085, 3793621, 4377255, 11380863, 18968105, 56904315]

約数ペア:

[(1, 56904315), (3, 18968105), (5, 11380863), (13, 4377255), (15, 3793621), (39, 1459085), (65, 875451), (195, 291817)]