3985695

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{12653}}^1$

素因数の和:12671

約数の個数: 24

約数和(自身を含む): 7896096

約数和(自身を除く): 3910401

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 12653, 37959, 63265, 88571, 113877, 189795, 265713, 442855, 569385, 797139, 1328565, 3985695]

約数ペア:

[(1, 3985695), (3, 1328565), (5, 797139), (7, 569385), (9, 442855), (15, 265713), (21, 189795), (35, 113877), (45, 88571), (63, 63265), (105, 37959), (315, 12653)]