68166705

素因数分解:

$3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{14519}}^1$

素因数の和:14840

約数の個数: 16

約数和(自身を含む): 109422720

約数和(自身を除く): 41256015

約数列:

[1, 3, 5, 15, 313, 939, 1565, 4695, 14519, 43557, 72595, 217785, 4544447, 13633341, 22722235, 68166705]

約数ペア:

[(1, 68166705), (3, 22722235), (5, 13633341), (15, 4544447), (313, 217785), (939, 72595), (1565, 43557), (4695, 14519)]