76401215

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1\times {\mathrm{431}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 101352384

約数和(自身を除く): 24951169

約数列:

[1, 5, 11, 55, 121, 293, 431, 605, 1465, 2155, 3223, 4741, 16115, 23705, 35453, 52151, 126283, 177265, 260755, 631415, 1389113, 6945565, 15280243, 76401215]

約数ペア:

[(1, 76401215), (5, 15280243), (11, 6945565), (55, 1389113), (121, 631415), (293, 260755), (431, 177265), (605, 126283), (1465, 52151), (2155, 35453), (3223, 23705), (4741, 16115)]