68862921265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1\times {\mathrm{16339}}^1$

素因数の和:16981

約数の個数: 32

約数和(自身を含む): 87680701440

約数和(自身を除く): 18817780175

約数列:

[1, 5, 23, 67, 115, 335, 547, 1541, 2735, 7705, 12581, 16339, 36649, 62905, 81695, 183245, 375797, 842927, 1094713, 1878985, 4214635, 5473565, 8937433, 25178399, 44687165, 125891995, 205560959, 598808011, 1027804795, 2994040055, 13772584253, 68862921265]

約数ペア:

[(1, 68862921265), (5, 13772584253), (23, 2994040055), (67, 1027804795), (115, 598808011), (335, 205560959), (547, 125891995), (1541, 44687165), (2735, 25178399), (7705, 8937433), (12581, 5473565), (16339, 4214635), (36649, 1878985), (62905, 1094713), (81695, 842927), (183245, 375797)]