55531605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{217771}}^1$

素因数の和:217796

約数の個数: 16

約数和(自身を含む): 94077504

約数和(自身を除く): 38545899

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 217771, 653313, 1088855, 3266565, 3702107, 11106321, 18510535, 55531605]

約数ペア:

[(1, 55531605), (3, 18510535), (5, 11106321), (15, 3702107), (17, 3266565), (51, 1088855), (85, 653313), (255, 217771)]