1902052155

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3427121}}^1$

素因数の和:3427166

約数の個数: 16

約数和(自身を含む): 3125535264

約数和(自身を除く): 1223483109

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 3427121, 10281363, 17135605, 51406815, 126803477, 380410431, 634017385, 1902052155]

約数ペア:

[(1, 1902052155), (3, 634017385), (5, 380410431), (15, 126803477), (37, 51406815), (111, 17135605), (185, 10281363), (555, 3427121)]