1120389985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{38219}}^1$

素因数の和:38289

約数の個数: 32

約数和(自身を含む): 1618081920

約数和(自身を除く): 497691935

約数列:

[1, 5, 11, 13, 41, 55, 65, 143, 205, 451, 533, 715, 2255, 2665, 5863, 29315, 38219, 191095, 420409, 496847, 1566979, 2102045, 2484235, 5465317, 7834895, 17236769, 20370727, 27326585, 86183845, 101853635, 224077997, 1120389985]

約数ペア:

[(1, 1120389985), (5, 224077997), (11, 101853635), (13, 86183845), (41, 27326585), (55, 20370727), (65, 17236769), (143, 7834895), (205, 5465317), (451, 2484235), (533, 2102045), (715, 1566979), (2255, 496847), (2665, 420409), (5863, 191095), (29315, 38219)]