53487315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{613}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 106511808

約数和(自身を除く): 53024493

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 277, 315, 613, 831, 1385, 1839, 1939, 2493, 3065, 4155, 4291, 5517, 5817, 9195, 9695, 12465, 12873, 17451, 21455, 27585, 29085, 38619, 64365, 87255, 169801, 193095, 509403, 849005, 1188607, 1528209, 2547015, 3565821, 5943035, 7641045, 10697463, 17829105, 53487315]

約数ペア:

[(1, 53487315), (3, 17829105), (5, 10697463), (7, 7641045), (9, 5943035), (15, 3565821), (21, 2547015), (35, 1528209), (45, 1188607), (63, 849005), (105, 509403), (277, 193095), (315, 169801), (613, 87255), (831, 64365), (1385, 38619), (1839, 29085), (1939, 27585), (2493, 21455), (3065, 17451), (4155, 12873), (4291, 12465), (5517, 9695), (5817, 9195)]