68197035

素因数分解:

$3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{7027}}^1$

素因数の和:7682

約数の個数: 16

約数和(自身を含む): 109299456

約数和(自身を除く): 41102421

約数列:

[1, 3, 5, 15, 647, 1941, 3235, 7027, 9705, 21081, 35135, 105405, 4546469, 13639407, 22732345, 68197035]

約数ペア:

[(1, 68197035), (3, 22732345), (5, 13639407), (15, 4546469), (647, 105405), (1941, 35135), (3235, 21081), (7027, 9705)]