806133055

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{253103}}^1$

素因数の和:253135

約数の個数: 24

約数和(自身を含む): 1211861952

約数和(自身を除く): 405728897

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 3185, 253103, 1265515, 1771721, 3290339, 8858605, 12402047, 16451695, 23032373, 62010235, 115161865, 161226611, 806133055]

約数ペア:

[(1, 806133055), (5, 161226611), (7, 115161865), (13, 62010235), (35, 23032373), (49, 16451695), (65, 12402047), (91, 8858605), (245, 3290339), (455, 1771721), (637, 1265515), (3185, 253103)]