3944265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 6894720

約数和(自身を除く): 2950455

約数列:

[1, 3, 5, 13, 15, 39, 65, 113, 179, 195, 339, 537, 565, 895, 1469, 1695, 2327, 2685, 4407, 6981, 7345, 11635, 20227, 22035, 34905, 60681, 101135, 262951, 303405, 788853, 1314755, 3944265]

約数ペア:

[(1, 3944265), (3, 1314755), (5, 788853), (13, 303405), (15, 262951), (39, 101135), (65, 60681), (113, 34905), (179, 22035), (195, 20227), (339, 11635), (537, 7345), (565, 6981), (895, 4407), (1469, 2685), (1695, 2327)]