293831415

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{27551}}^1$

素因数の和:27644

約数の個数: 32

約数和(自身を含む): 528998400

約数和(自身を除く): 235166985

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 3555, 10665, 27551, 82653, 137755, 247959, 413265, 743877, 1239795, 2176529, 3719385, 6529587, 10882645, 19588761, 32647935, 58766283, 97943805, 293831415]

約数ペア:

[(1, 293831415), (3, 97943805), (5, 58766283), (9, 32647935), (15, 19588761), (27, 10882645), (45, 6529587), (79, 3719385), (135, 2176529), (237, 1239795), (395, 743877), (711, 413265), (1185, 247959), (2133, 137755), (3555, 82653), (10665, 27551)]