4452830525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{26501}}^1$

素因数の和:26582

約数の個数: 48

約数和(自身を含む): 6625075968

約数和(自身を除く): 2172245443

約数列:

[1, 5, 11, 13, 25, 47, 55, 65, 143, 235, 275, 325, 517, 611, 715, 1175, 2585, 3055, 3575, 6721, 12925, 15275, 26501, 33605, 132505, 168025, 291511, 344513, 662525, 1245547, 1457555, 1722565, 3789643, 6227735, 7287775, 8612825, 13701017, 16192111, 18948215, 31138675, 68505085, 80960555, 94741075, 178113221, 342525425, 404802775, 890566105, 4452830525]

約数ペア:

[(1, 4452830525), (5, 890566105), (11, 404802775), (13, 342525425), (25, 178113221), (47, 94741075), (55, 80960555), (65, 68505085), (143, 31138675), (235, 18948215), (275, 16192111), (325, 13701017), (517, 8612825), (611, 7287775), (715, 6227735), (1175, 3789643), (2585, 1722565), (3055, 1457555), (3575, 1245547), (6721, 662525), (12925, 344513), (15275, 291511), (26501, 168025), (33605, 132505)]