25665621

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1069}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 35130240

約数和(自身を除く): 9464619

約数列:

[1, 3, 53, 151, 159, 453, 1069, 3207, 8003, 24009, 56657, 161419, 169971, 484257, 8555207, 25665621]

約数ペア:

[(1, 25665621), (3, 8555207), (53, 484257), (151, 169971), (159, 161419), (453, 56657), (1069, 24009), (3207, 8003)]