3768215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 4980096

約数和(自身を除く): 1211881

約数列:

[1, 5, 11, 55, 131, 523, 655, 1441, 2615, 5753, 7205, 28765, 68513, 342565, 753643, 3768215]

約数ペア:

[(1, 3768215), (5, 753643), (11, 342565), (55, 68513), (131, 28765), (523, 7205), (655, 5753), (1441, 2615)]