388462035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{3079}}^1$

素因数の和:3747

約数の個数: 32

約数和(自身を含む): 670602240

約数和(自身を除く): 282140205

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 647, 1941, 3079, 3235, 8411, 9237, 9705, 15395, 25233, 40027, 42055, 46185, 120081, 126165, 200135, 600405, 1992113, 5976339, 9960565, 25897469, 29881695, 77692407, 129487345, 388462035]

約数ペア:

[(1, 388462035), (3, 129487345), (5, 77692407), (13, 29881695), (15, 25897469), (39, 9960565), (65, 5976339), (195, 1992113), (647, 600405), (1941, 200135), (3079, 126165), (3235, 120081), (8411, 46185), (9237, 42055), (9705, 40027), (15395, 25233)]