90767295

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{14723}}^1$

素因数の和:14871

約数の個数: 24

約数和(自身を含む): 158489136

約数和(自身を除く): 67721841

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 14723, 44169, 73615, 132507, 220845, 662535, 2017051, 6051153, 10085255, 18153459, 30255765, 90767295]

約数ペア:

[(1, 90767295), (3, 30255765), (5, 18153459), (9, 10085255), (15, 6051153), (45, 2017051), (137, 662535), (411, 220845), (685, 132507), (1233, 73615), (2055, 44169), (6165, 14723)]