3172195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1319}}^1$

素因数の和:1374

約数の個数: 16

約数和(自身を含む): 4213440

約数和(自身を除く): 1041245

約数列:

[1, 5, 13, 37, 65, 185, 481, 1319, 2405, 6595, 17147, 48803, 85735, 244015, 634439, 3172195]

約数ペア:

[(1, 3172195), (5, 634439), (13, 244015), (37, 85735), (65, 48803), (185, 17147), (481, 6595), (1319, 2405)]