38859405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{571}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 67267200

約数和(自身を除く): 28407795

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 349, 571, 1047, 1713, 1745, 2855, 4537, 5235, 7423, 8565, 13611, 22269, 22685, 37115, 68055, 111345, 199279, 597837, 996395, 2590627, 2989185, 7771881, 12953135, 38859405]

約数ペア:

[(1, 38859405), (3, 12953135), (5, 7771881), (13, 2989185), (15, 2590627), (39, 996395), (65, 597837), (195, 199279), (349, 111345), (571, 68055), (1047, 37115), (1713, 22685), (1745, 22269), (2855, 13611), (4537, 8565), (5235, 7423)]