74965185

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{20071}}^1$

素因数の和:20165

約数の個数: 24

約数和(自身を含む): 131511744

約数和(自身を除く): 56546559

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 20071, 60213, 100355, 180639, 301065, 903195, 1665893, 4997679, 8329465, 14993037, 24988395, 74965185]

約数ペア:

[(1, 74965185), (3, 24988395), (5, 14993037), (9, 8329465), (15, 4997679), (45, 1665893), (83, 903195), (249, 301065), (415, 180639), (747, 100355), (1245, 60213), (3735, 20071)]