26742555

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{9433}}^1$

素因数の和:9457

約数の個数: 40

約数和(自身を含む): 54792672

約数和(自身を除く): 28050117

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 9433, 28299, 47165, 66031, 84897, 141495, 198093, 254691, 330155, 424485, 594279, 764073, 990465, 1273455, 1782837, 2971395, 3820365, 5348511, 8914185, 26742555]

約数ペア:

[(1, 26742555), (3, 8914185), (5, 5348511), (7, 3820365), (9, 2971395), (15, 1782837), (21, 1273455), (27, 990465), (35, 764073), (45, 594279), (63, 424485), (81, 330155), (105, 254691), (135, 198093), (189, 141495), (315, 84897), (405, 66031), (567, 47165), (945, 28299), (2835, 9433)]