90242265

素因数分解:

$3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{13399}}^1$

素因数の和:13856

約数の個数: 16

約数和(自身を含む): 144720000

約数和(自身を除く): 54477735

約数列:

[1, 3, 5, 15, 449, 1347, 2245, 6735, 13399, 40197, 66995, 200985, 6016151, 18048453, 30080755, 90242265]

約数ペア:

[(1, 90242265), (3, 30080755), (5, 18048453), (15, 6016151), (449, 200985), (1347, 66995), (2245, 40197), (6735, 13399)]