297663685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{433}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 404974080

約数和(自身を除く): 107310395

約数列:

[1, 5, 11, 29, 55, 145, 319, 431, 433, 1595, 2155, 2165, 4741, 4763, 12499, 12557, 23705, 23815, 62495, 62785, 137489, 138127, 186623, 687445, 690635, 933115, 2052853, 5412067, 10264265, 27060335, 59532737, 297663685]

約数ペア:

[(1, 297663685), (5, 59532737), (11, 27060335), (29, 10264265), (55, 5412067), (145, 2052853), (319, 933115), (431, 690635), (433, 687445), (1595, 186623), (2155, 138127), (2165, 137489), (4741, 62785), (4763, 62495), (12499, 23815), (12557, 23705)]