12002205

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1831}}^1$

素因数の和:1881

約数の個数: 32

約数和(自身を含む): 21104640

約数和(自身を除く): 9102435

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 1831, 2185, 5493, 6555, 9155, 27465, 34789, 42113, 104367, 126339, 173945, 210565, 521835, 631695, 800147, 2400441, 4000735, 12002205]

約数ペア:

[(1, 12002205), (3, 4000735), (5, 2400441), (15, 800147), (19, 631695), (23, 521835), (57, 210565), (69, 173945), (95, 126339), (115, 104367), (285, 42113), (345, 34789), (437, 27465), (1311, 9155), (1831, 6555), (2185, 5493)]