12966045

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 22014720

約数和(自身を除く): 9048675

約数列:

[1, 3, 5, 15, 29, 41, 87, 123, 145, 205, 435, 615, 727, 1189, 2181, 3567, 3635, 5945, 10905, 17835, 21083, 29807, 63249, 89421, 105415, 149035, 316245, 447105, 864403, 2593209, 4322015, 12966045]

約数ペア:

[(1, 12966045), (3, 4322015), (5, 2593209), (15, 864403), (29, 447105), (41, 316245), (87, 149035), (123, 105415), (145, 89421), (205, 63249), (435, 29807), (615, 21083), (727, 17835), (1189, 10905), (2181, 5945), (3567, 3635)]