39534145

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 56770560

約数和(自身を除く): 17236415

約数列:

[1, 5, 7, 31, 35, 83, 155, 217, 415, 439, 581, 1085, 2195, 2573, 2905, 3073, 12865, 13609, 15365, 18011, 36437, 68045, 90055, 95263, 182185, 255059, 476315, 1129547, 1275295, 5647735, 7906829, 39534145]

約数ペア:

[(1, 39534145), (5, 7906829), (7, 5647735), (31, 1275295), (35, 1129547), (83, 476315), (155, 255059), (217, 182185), (415, 95263), (439, 90055), (581, 68045), (1085, 36437), (2195, 18011), (2573, 15365), (2905, 13609), (3073, 12865)]