2931235

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:458

約数の個数: 16

約数和(自身を含む): 3732480

約数和(自身を除く): 801245

約数列:

[1, 5, 23, 71, 115, 355, 359, 1633, 1795, 8165, 8257, 25489, 41285, 127445, 586247, 2931235]

約数ペア:

[(1, 2931235), (5, 586247), (23, 127445), (71, 41285), (115, 25489), (355, 8257), (359, 8165), (1633, 1795)]