174019968005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18041}}^1\times {\mathrm{4787}}^1$

素因数の和:22877

約数の個数: 32

約数和(自身を含む): 232203138048

約数和(自身を除く): 58183170043

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 4787, 18041, 23935, 62231, 90205, 148397, 234533, 311155, 559271, 741985, 1172665, 1929161, 2796355, 7270523, 9645805, 36352615, 86362267, 431811335, 1122709471, 2677230277, 5613547355, 13386151385, 34803993601, 174019968005]

約数ペア:

[(1, 174019968005), (5, 34803993601), (13, 13386151385), (31, 5613547355), (65, 2677230277), (155, 1122709471), (403, 431811335), (2015, 86362267), (4787, 36352615), (18041, 9645805), (23935, 7270523), (62231, 2796355), (90205, 1929161), (148397, 1172665), (234533, 741985), (311155, 559271)]