11128455

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 22619520

約数和(自身を除く): 11491065

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 195, 221, 255, 351, 373, 459, 585, 663, 765, 1105, 1119, 1755, 1865, 1989, 2295, 3315, 3357, 4849, 5595, 5967, 6341, 9945, 10071, 14547, 16785, 19023, 24245, 29835, 31705, 43641, 50355, 57069, 72735, 82433, 95115, 130923, 171207, 218205, 247299, 285345, 412165, 654615, 741897, 856035, 1236495, 2225691, 3709485, 11128455]

約数ペア:

[(1, 11128455), (3, 3709485), (5, 2225691), (9, 1236495), (13, 856035), (15, 741897), (17, 654615), (27, 412165), (39, 285345), (45, 247299), (51, 218205), (65, 171207), (85, 130923), (117, 95115), (135, 82433), (153, 72735), (195, 57069), (221, 50355), (255, 43641), (351, 31705), (373, 29835), (459, 24245), (585, 19023), (663, 16785), (765, 14547), (1105, 10071), (1119, 9945), (1755, 6341), (1865, 5967), (1989, 5595), (2295, 4849), (3315, 3357)]