9820645

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3727}}^1$

素因数の和:3780

約数の個数: 16

約数和(自身を含む): 12883968

約数和(自身を除く): 3063323

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 3727, 18635, 63359, 115537, 316795, 577685, 1964129, 9820645]

約数ペア:

[(1, 9820645), (5, 1964129), (17, 577685), (31, 316795), (85, 115537), (155, 63359), (527, 18635), (2635, 3727)]