242736555

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{305329}}^1$

素因数の和:305390

約数の個数: 16

約数和(自身を含む): 395707680

約数和(自身を除く): 152971125

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 305329, 915987, 1526645, 4579935, 16182437, 48547311, 80912185, 242736555]

約数ペア:

[(1, 242736555), (3, 80912185), (5, 48547311), (15, 16182437), (53, 4579935), (159, 1526645), (265, 915987), (795, 305329)]