65069965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 89147520

約数和(自身を除く): 24077555

約数列:

[1, 5, 17, 19, 43, 85, 95, 215, 323, 731, 817, 937, 1615, 3655, 4085, 4685, 13889, 15929, 17803, 40291, 69445, 79645, 89015, 201455, 302651, 684947, 765529, 1513255, 3424735, 3827645, 13013993, 65069965]

約数ペア:

[(1, 65069965), (5, 13013993), (17, 3827645), (19, 3424735), (43, 1513255), (85, 765529), (95, 684947), (215, 302651), (323, 201455), (731, 89015), (817, 79645), (937, 69445), (1615, 40291), (3655, 17803), (4085, 15929), (4685, 13889)]