12175995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3673}}^1$

素因数の和:3711

約数の個数: 32

約数和(自身を含む): 22220352

約数和(自身を除く): 10044357

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 3673, 11019, 18365, 47749, 55095, 62441, 143247, 187323, 238745, 312205, 716235, 811733, 936615, 2435199, 4058665, 12175995]

約数ペア:

[(1, 12175995), (3, 4058665), (5, 2435199), (13, 936615), (15, 811733), (17, 716235), (39, 312205), (51, 238745), (65, 187323), (85, 143247), (195, 62441), (221, 55095), (255, 47749), (663, 18365), (1105, 11019), (3315, 3673)]