72624765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{284803}}^1$

素因数の和:284828

約数の個数: 16

約数和(自身を含む): 123035328

約数和(自身を除く): 50410563

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 284803, 854409, 1424015, 4272045, 4841651, 14524953, 24208255, 72624765]

約数ペア:

[(1, 72624765), (3, 24208255), (5, 14524953), (15, 4841651), (17, 4272045), (51, 1424015), (85, 854409), (255, 284803)]