3938224895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{2731}}^1$

素因数の和:3071

約数の個数: 32

約数和(自身を含む): 5221310976

約数和(自身を除く): 1283086081

約数列:

[1, 5, 11, 55, 157, 167, 785, 835, 1727, 1837, 2731, 8635, 9185, 13655, 26219, 30041, 131095, 150205, 288409, 428767, 456077, 1442045, 2143835, 2280385, 4716437, 5016847, 23582185, 25084235, 71604089, 358020445, 787644979, 3938224895]

約数ペア:

[(1, 3938224895), (5, 787644979), (11, 358020445), (55, 71604089), (157, 25084235), (167, 23582185), (785, 5016847), (835, 4716437), (1727, 2280385), (1837, 2143835), (2731, 1442045), (8635, 456077), (9185, 428767), (13655, 288409), (26219, 150205), (30041, 131095)]