29874315

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{28051}}^1$

素因数の和:28130

約数の個数: 16

約数和(自身を含む): 48473856

約数和(自身を除く): 18599541

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 28051, 84153, 140255, 420765, 1991621, 5974863, 9958105, 29874315]

約数ペア:

[(1, 29874315), (3, 9958105), (5, 5974863), (15, 1991621), (71, 420765), (213, 140255), (355, 84153), (1065, 28051)]