8339045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 11975040

約数和(自身を除く): 3635995

約数列:

[1, 5, 11, 13, 55, 65, 107, 109, 143, 535, 545, 715, 1177, 1199, 1391, 1417, 5885, 5995, 6955, 7085, 11663, 15301, 15587, 58315, 76505, 77935, 128293, 151619, 641465, 758095, 1667809, 8339045]

約数ペア:

[(1, 8339045), (5, 1667809), (11, 758095), (13, 641465), (55, 151619), (65, 128293), (107, 77935), (109, 76505), (143, 58315), (535, 15587), (545, 15301), (715, 11663), (1177, 7085), (1199, 6955), (1391, 5995), (1417, 5885)]