1330786795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1\times {\mathrm{439}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 1740816000

約数和(自身を除く): 410029205

約数列:

[1, 5, 13, 65, 149, 313, 439, 745, 1565, 1937, 2195, 4069, 5707, 9685, 20345, 28535, 46637, 65411, 137407, 233185, 327055, 606281, 687035, 850343, 1786291, 3031405, 4251715, 8931455, 20473643, 102368215, 266157359, 1330786795]

約数ペア:

[(1, 1330786795), (5, 266157359), (13, 102368215), (65, 20473643), (149, 8931455), (313, 4251715), (439, 3031405), (745, 1786291), (1565, 850343), (1937, 687035), (2195, 606281), (4069, 327055), (5707, 233185), (9685, 137407), (20345, 65411), (28535, 46637)]