9820275

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1031}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 16379904

約数和(自身を除く): 6559629

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 635, 1031, 1905, 3093, 3175, 5155, 9525, 15465, 25775, 77325, 130937, 392811, 654685, 1964055, 3273425, 9820275]

約数ペア:

[(1, 9820275), (3, 3273425), (5, 1964055), (15, 654685), (25, 392811), (75, 130937), (127, 77325), (381, 25775), (635, 15465), (1031, 9525), (1905, 5155), (3093, 3175)]