11963205

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3203}}^1$

素因数の和:3297

約数の個数: 24

約数和(自身を含む): 20992608

約数和(自身を除く): 9029403

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3203, 3735, 9609, 16015, 28827, 48045, 144135, 265849, 797547, 1329245, 2392641, 3987735, 11963205]

約数ペア:

[(1, 11963205), (3, 3987735), (5, 2392641), (9, 1329245), (15, 797547), (45, 265849), (83, 144135), (249, 48045), (415, 28827), (747, 16015), (1245, 9609), (3203, 3735)]