13813605

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 28062720

約数和(自身を除く): 14249115

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 195, 221, 255, 351, 459, 463, 585, 663, 765, 1105, 1389, 1755, 1989, 2295, 2315, 3315, 4167, 5967, 6019, 6945, 7871, 9945, 12501, 18057, 20835, 23613, 29835, 30095, 39355, 54171, 62505, 70839, 90285, 102323, 118065, 162513, 212517, 270855, 306969, 354195, 511615, 812565, 920907, 1062585, 1534845, 2762721, 4604535, 13813605]

約数ペア:

[(1, 13813605), (3, 4604535), (5, 2762721), (9, 1534845), (13, 1062585), (15, 920907), (17, 812565), (27, 511615), (39, 354195), (45, 306969), (51, 270855), (65, 212517), (85, 162513), (117, 118065), (135, 102323), (153, 90285), (195, 70839), (221, 62505), (255, 54171), (351, 39355), (459, 30095), (463, 29835), (585, 23613), (663, 20835), (765, 18057), (1105, 12501), (1389, 9945), (1755, 7871), (1989, 6945), (2295, 6019), (2315, 5967), (3315, 4167)]