2802255

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1471}}^1$

素因数の和:1606

約数の個数: 16

約数和(自身を含む): 4521984

約数和(自身を除く): 1719729

約数列:

[1, 3, 5, 15, 127, 381, 635, 1471, 1905, 4413, 7355, 22065, 186817, 560451, 934085, 2802255]

約数ペア:

[(1, 2802255), (3, 934085), (5, 560451), (15, 186817), (127, 22065), (381, 7355), (635, 4413), (1471, 1905)]