828802005

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1\times {\mathrm{1321}}^1$

素因数の和:1757

約数の個数: 32

約数和(自身を含む): 1340698368

約数和(自身を除く): 511896363

約数列:

[1, 3, 5, 15, 151, 277, 453, 755, 831, 1321, 1385, 2265, 3963, 4155, 6605, 19815, 41827, 125481, 199471, 209135, 365917, 598413, 627405, 997355, 1097751, 1829585, 2992065, 5488755, 55253467, 165760401, 276267335, 828802005]

約数ペア:

[(1, 828802005), (3, 276267335), (5, 165760401), (15, 55253467), (151, 5488755), (277, 2992065), (453, 1829585), (755, 1097751), (831, 997355), (1321, 627405), (1385, 598413), (2265, 365917), (3963, 209135), (4155, 199471), (6605, 125481), (19815, 41827)]