6995205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 14152320

約数和(自身を除く): 7157115

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 419, 477, 795, 1113, 1257, 1855, 2095, 2385, 2933, 3339, 3771, 5565, 6285, 8799, 14665, 16695, 18855, 22207, 26397, 43995, 66621, 111035, 131985, 155449, 199863, 333105, 466347, 777245, 999315, 1399041, 2331735, 6995205]

約数ペア:

[(1, 6995205), (3, 2331735), (5, 1399041), (7, 999315), (9, 777245), (15, 466347), (21, 333105), (35, 199863), (45, 155449), (53, 131985), (63, 111035), (105, 66621), (159, 43995), (265, 26397), (315, 22207), (371, 18855), (419, 16695), (477, 14665), (795, 8799), (1113, 6285), (1257, 5565), (1855, 3771), (2095, 3339), (2385, 2933)]