70728645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9803}}^1$

素因数の和:9861

約数の個数: 32

約数和(自身を含む): 125177472

約数和(自身を除く): 54448827

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 7215, 9803, 29409, 49015, 127439, 147045, 362711, 382317, 637195, 1088133, 1813555, 1911585, 4715243, 5440665, 14145729, 23576215, 70728645]

約数ペア:

[(1, 70728645), (3, 23576215), (5, 14145729), (13, 5440665), (15, 4715243), (37, 1911585), (39, 1813555), (65, 1088133), (111, 637195), (185, 382317), (195, 362711), (481, 147045), (555, 127439), (1443, 49015), (2405, 29409), (7215, 9803)]