74935215

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53717}}^1$

素因数の和:53759

約数の個数: 24

約数和(自身を含む): 134080128

約数和(自身を除く): 59144913

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 53717, 161151, 268585, 483453, 805755, 1665227, 2417265, 4995681, 8326135, 14987043, 24978405, 74935215]

約数ペア:

[(1, 74935215), (3, 24978405), (5, 14987043), (9, 8326135), (15, 4995681), (31, 2417265), (45, 1665227), (93, 805755), (155, 483453), (279, 268585), (465, 161151), (1395, 53717)]