245280698205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{11588977}}^1$

素因数の和:11589085

約数の個数: 32

約数和(自身を含む): 420540833664

約数和(自身を除く): 175260135459

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 1245, 1411, 4233, 7055, 21165, 11588977, 34766931, 57944885, 173834655, 197012609, 591037827, 961885091, 985063045, 2885655273, 2955189135, 4809425455, 14428276365, 16352046547, 49056139641, 81760232735, 245280698205]

約数ペア:

[(1, 245280698205), (3, 81760232735), (5, 49056139641), (15, 16352046547), (17, 14428276365), (51, 4809425455), (83, 2955189135), (85, 2885655273), (249, 985063045), (255, 961885091), (415, 591037827), (1245, 197012609), (1411, 173834655), (4233, 57944885), (7055, 34766931), (21165, 11588977)]