78330555

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{32843}}^1$

素因数の和:32907

約数の個数: 24

約数和(自身を含む): 138338928

約数和(自身を除く): 60008373

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 32843, 98529, 164215, 295587, 492645, 1477935, 1740679, 5222037, 8703395, 15666111, 26110185, 78330555]

約数ペア:

[(1, 78330555), (3, 26110185), (5, 15666111), (9, 8703395), (15, 5222037), (45, 1740679), (53, 1477935), (159, 492645), (265, 295587), (477, 164215), (795, 98529), (2385, 32843)]