1966375035

素因数分解:

$3^4\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{4673}}^1$

素因数の和:5729

約数の個数: 40

約数和(自身を含む): 3529056960

約数和(自身を除く): 1562681925

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1039, 3117, 4673, 5195, 9351, 14019, 15585, 23365, 28053, 42057, 46755, 70095, 84159, 126171, 140265, 210285, 378513, 420795, 630855, 1892565, 4855247, 14565741, 24276235, 43697223, 72828705, 131091669, 218486115, 393275007, 655458345, 1966375035]

約数ペア:

[(1, 1966375035), (3, 655458345), (5, 393275007), (9, 218486115), (15, 131091669), (27, 72828705), (45, 43697223), (81, 24276235), (135, 14565741), (405, 4855247), (1039, 1892565), (3117, 630855), (4673, 420795), (5195, 378513), (9351, 210285), (14019, 140265), (15585, 126171), (23365, 84159), (28053, 70095), (42057, 46755)]