14721005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6121}}^1$

素因数の和:6176

約数の個数: 16

約数和(自身を含む): 19541424

約数和(自身を除く): 4820419

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 6121, 30605, 79573, 226477, 397865, 1132385, 2944201, 14721005]

約数ペア:

[(1, 14721005), (5, 2944201), (13, 1132385), (37, 397865), (65, 226477), (185, 79573), (481, 30605), (2405, 6121)]