99960885

素因数分解:

$3^4\times 5^1\times {\mathrm{246817}}^1$

素因数の和:246834

約数の個数: 20

約数和(自身を含む): 179189868

約数和(自身を除く): 79228983

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 246817, 740451, 1234085, 2221353, 3702255, 6664059, 11106765, 19992177, 33320295, 99960885]

約数ペア:

[(1, 99960885), (3, 33320295), (5, 19992177), (9, 11106765), (15, 6664059), (27, 3702255), (45, 2221353), (81, 1234085), (135, 740451), (405, 246817)]