869030565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{262151}}^1$

素因数の和:262189

約数の個数: 32

約数和(自身を含む): 1585495296

約数和(自身を除く): 716464731

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 262151, 786453, 1310755, 3407963, 3932265, 4456567, 10223889, 13369701, 17039815, 22282835, 51119445, 57935371, 66848505, 173806113, 289676855, 869030565]

約数ペア:

[(1, 869030565), (3, 289676855), (5, 173806113), (13, 66848505), (15, 57935371), (17, 51119445), (39, 22282835), (51, 17039815), (65, 13369701), (85, 10223889), (195, 4456567), (221, 3932265), (255, 3407963), (663, 1310755), (1105, 786453), (3315, 262151)]