12208095

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3821}}^1$

素因数の和:3903

約数の個数: 24

約数和(自身を含む): 21464352

約数和(自身を除く): 9256257

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 3821, 11463, 19105, 34389, 57315, 171945, 271291, 813873, 1356455, 2441619, 4069365, 12208095]

約数ペア:

[(1, 12208095), (3, 4069365), (5, 2441619), (9, 1356455), (15, 813873), (45, 271291), (71, 171945), (213, 57315), (355, 34389), (639, 19105), (1065, 11463), (3195, 3821)]