84943565

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 121896960

約数和(自身を除く): 36953395

約数列:

[1, 5, 7, 31, 35, 79, 155, 217, 395, 553, 991, 1085, 2449, 2765, 4955, 6937, 12245, 17143, 30721, 34685, 78289, 85715, 153605, 215047, 391445, 548023, 1075235, 2426959, 2740115, 12134795, 16988713, 84943565]

約数ペア:

[(1, 84943565), (5, 16988713), (7, 12134795), (31, 2740115), (35, 2426959), (79, 1075235), (155, 548023), (217, 391445), (395, 215047), (553, 153605), (991, 85715), (1085, 78289), (2449, 34685), (2765, 30721), (4955, 17143), (6937, 12245)]