297029265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{10223}}^1$

素因数の和:10393

約数の個数: 32

約数和(自身を含む): 515289600

約数和(自身を除く): 218260335

約数列:

[1, 3, 5, 13, 15, 39, 65, 149, 195, 447, 745, 1937, 2235, 5811, 9685, 10223, 29055, 30669, 51115, 132899, 153345, 398697, 664495, 1523227, 1993485, 4569681, 7616135, 19801951, 22848405, 59405853, 99009755, 297029265]

約数ペア:

[(1, 297029265), (3, 99009755), (5, 59405853), (13, 22848405), (15, 19801951), (39, 7616135), (65, 4569681), (149, 1993485), (195, 1523227), (447, 664495), (745, 398697), (1937, 153345), (2235, 132899), (5811, 51115), (9685, 30669), (10223, 29055)]