2012072115

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2854003}}^1$

素因数の和:2854058

約数の個数: 16

約数和(自身を含む): 3287812608

約数和(自身を除く): 1275740493

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 2854003, 8562009, 14270015, 42810045, 134138141, 402414423, 670690705, 2012072115]

約数ペア:

[(1, 2012072115), (3, 670690705), (5, 402414423), (15, 134138141), (47, 42810045), (141, 14270015), (235, 8562009), (705, 2854003)]