7164905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 10160640

約数和(自身を除く): 2995735

約数列:

[1, 5, 11, 17, 55, 79, 85, 97, 187, 395, 485, 869, 935, 1067, 1343, 1649, 4345, 5335, 6715, 7663, 8245, 14773, 18139, 38315, 73865, 84293, 90695, 130271, 421465, 651355, 1432981, 7164905]

約数ペア:

[(1, 7164905), (5, 1432981), (11, 651355), (17, 421465), (55, 130271), (79, 90695), (85, 84293), (97, 73865), (187, 38315), (395, 18139), (485, 14773), (869, 8245), (935, 7663), (1067, 6715), (1343, 5335), (1649, 4345)]