5178735

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:709

約数の個数: 40

約数和(自身を含む): 9786480

約数和(自身を除く): 4607745

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 673, 855, 1539, 2019, 2565, 3365, 6057, 7695, 10095, 12787, 18171, 30285, 38361, 54513, 63935, 90855, 115083, 191805, 272565, 345249, 575415, 1035747, 1726245, 5178735]

約数ペア:

[(1, 5178735), (3, 1726245), (5, 1035747), (9, 575415), (15, 345249), (19, 272565), (27, 191805), (45, 115083), (57, 90855), (81, 63935), (95, 54513), (135, 38361), (171, 30285), (285, 18171), (405, 12787), (513, 10095), (673, 7695), (855, 6057), (1539, 3365), (2019, 2565)]