147473385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{578327}}^1$

素因数の和:578352

約数の個数: 16

約数和(自身を含む): 249837696

約数和(自身を除く): 102364311

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 578327, 1734981, 2891635, 8674905, 9831559, 29494677, 49157795, 147473385]

約数ペア:

[(1, 147473385), (3, 49157795), (5, 29494677), (15, 9831559), (17, 8674905), (51, 2891635), (85, 1734981), (255, 578327)]