2872168305

素因数分解:

$3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{243301}}^1$

素因数の和:244096

約数の個数: 16

約数和(自身を含む): 4601327424

約数和(自身を除く): 1729159119

約数列:

[1, 3, 5, 15, 787, 2361, 3935, 11805, 243301, 729903, 1216505, 3649515, 191477887, 574433661, 957389435, 2872168305]

約数ペア:

[(1, 2872168305), (3, 957389435), (5, 574433661), (15, 191477887), (787, 3649515), (2361, 1216505), (3935, 729903), (11805, 243301)]