67683315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1847}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 124185600

約数和(自身を除く): 56502285

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 349, 1047, 1745, 1847, 2443, 5235, 5541, 7329, 9235, 12215, 12929, 27705, 36645, 38787, 64645, 193935, 644603, 1933809, 3223015, 4512221, 9669045, 13536663, 22561105, 67683315]

約数ペア:

[(1, 67683315), (3, 22561105), (5, 13536663), (7, 9669045), (15, 4512221), (21, 3223015), (35, 1933809), (105, 644603), (349, 193935), (1047, 64645), (1745, 38787), (1847, 36645), (2443, 27705), (5235, 12929), (5541, 12215), (7329, 9235)]