55509885

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11317}}^1$

素因数の和:11437

約数の個数: 24

約数和(自身を含む): 97108440

約数和(自身を除く): 41598555

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 11317, 33951, 56585, 101853, 169755, 509265, 1233553, 3700659, 6167765, 11101977, 18503295, 55509885]

約数ペア:

[(1, 55509885), (3, 18503295), (5, 11101977), (9, 6167765), (15, 3700659), (45, 1233553), (109, 509265), (327, 169755), (545, 101853), (981, 56585), (1635, 33951), (4905, 11317)]