129122565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3541}}^1$

素因数の和:3590

約数の個数: 64

約数和(自身を含む): 257064192

約数和(自身を除く): 127941627

約数列:

[1, 3, 5, 11, 13, 15, 17, 33, 39, 51, 55, 65, 85, 143, 165, 187, 195, 221, 255, 429, 561, 663, 715, 935, 1105, 2145, 2431, 2805, 3315, 3541, 7293, 10623, 12155, 17705, 36465, 38951, 46033, 53115, 60197, 116853, 138099, 180591, 194755, 230165, 300985, 506363, 584265, 662167, 690495, 782561, 902955, 1519089, 1986501, 2347683, 2531815, 3310835, 3912805, 7595445, 8608171, 9932505, 11738415, 25824513, 43040855, 129122565]

約数ペア:

[(1, 129122565), (3, 43040855), (5, 25824513), (11, 11738415), (13, 9932505), (15, 8608171), (17, 7595445), (33, 3912805), (39, 3310835), (51, 2531815), (55, 2347683), (65, 1986501), (85, 1519089), (143, 902955), (165, 782561), (187, 690495), (195, 662167), (221, 584265), (255, 506363), (429, 300985), (561, 230165), (663, 194755), (715, 180591), (935, 138099), (1105, 116853), (2145, 60197), (2431, 53115), (2805, 46033), (3315, 38951), (3541, 36465), (7293, 17705), (10623, 12155)]