55420515

素因数分解:

$3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5153}}^1$

素因数の和:5403

約数の個数: 24

約数和(自身を含む): 96482880

約数和(自身を除く): 41062365

約数列:

[1, 3, 5, 9, 15, 45, 239, 717, 1195, 2151, 3585, 5153, 10755, 15459, 25765, 46377, 77295, 231885, 1231567, 3694701, 6157835, 11084103, 18473505, 55420515]

約数ペア:

[(1, 55420515), (3, 18473505), (5, 11084103), (9, 6157835), (15, 3694701), (45, 1231567), (239, 231885), (717, 77295), (1195, 46377), (2151, 25765), (3585, 15459), (5153, 10755)]