76472705

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{887}}^1$

素因数の和:1336

約数の個数: 16

約数和(自身を含む): 94241664

約数和(自身を除く): 17768959

約数列:

[1, 5, 43, 215, 401, 887, 2005, 4435, 17243, 38141, 86215, 190705, 355687, 1778435, 15294541, 76472705]

約数ペア:

[(1, 76472705), (5, 15294541), (43, 1778435), (215, 355687), (401, 190705), (887, 86215), (2005, 38141), (4435, 17243)]