75705981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1283}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 116484480

約数和(自身を除く): 40778499

約数列:

[1, 3, 13, 17, 39, 51, 89, 221, 267, 663, 1157, 1283, 1513, 3471, 3849, 4539, 16679, 19669, 21811, 50037, 59007, 65433, 114187, 283543, 342561, 850629, 1484431, 1941179, 4453293, 5823537, 25235327, 75705981]

約数ペア:

[(1, 75705981), (3, 25235327), (13, 5823537), (17, 4453293), (39, 1941179), (51, 1484431), (89, 850629), (221, 342561), (267, 283543), (663, 114187), (1157, 65433), (1283, 59007), (1513, 50037), (3471, 21811), (3849, 19669), (4539, 16679)]