510512975

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1093}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 771611328

約数和(自身を除く): 261098353

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 157, 175, 425, 595, 785, 1093, 1099, 2669, 2975, 3925, 5465, 5495, 7651, 13345, 18581, 18683, 27325, 27475, 38255, 66725, 92905, 93415, 130067, 171601, 191275, 464525, 467075, 650335, 858005, 1201207, 2917217, 3251675, 4290025, 6006035, 14586085, 20420519, 30030175, 72930425, 102102595, 510512975]

約数ペア:

[(1, 510512975), (5, 102102595), (7, 72930425), (17, 30030175), (25, 20420519), (35, 14586085), (85, 6006035), (119, 4290025), (157, 3251675), (175, 2917217), (425, 1201207), (595, 858005), (785, 650335), (1093, 467075), (1099, 464525), (2669, 191275), (2975, 171601), (3925, 130067), (5465, 93415), (5495, 92905), (7651, 66725), (13345, 38255), (18581, 27475), (18683, 27325)]