12303855

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3461}}^1$

素因数の和:3551

約数の個数: 24

約数和(自身を含む): 21602880

約数和(自身を除く): 9299025

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3461, 3555, 10383, 17305, 31149, 51915, 155745, 273419, 820257, 1367095, 2460771, 4101285, 12303855]

約数ペア:

[(1, 12303855), (3, 4101285), (5, 2460771), (9, 1367095), (15, 820257), (45, 273419), (79, 155745), (237, 51915), (395, 31149), (711, 17305), (1185, 10383), (3461, 3555)]