38428785

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8291}}^1$

素因数の和:8405

約数の個数: 24

約数和(自身を含む): 67264704

約数和(自身を除く): 28835919

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4635, 8291, 24873, 41455, 74619, 124365, 373095, 853973, 2561919, 4269865, 7685757, 12809595, 38428785]

約数ペア:

[(1, 38428785), (3, 12809595), (5, 7685757), (9, 4269865), (15, 2561919), (45, 853973), (103, 373095), (309, 124365), (515, 74619), (927, 41455), (1545, 24873), (4635, 8291)]