489955297105

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{695411}}^1$

素因数の和:695601

約数の個数: 32

約数和(自身を含む): 627873586560

約数和(自身を除く): 137918289455

約数列:

[1, 5, 29, 43, 113, 145, 215, 565, 1247, 3277, 4859, 6235, 16385, 24295, 140911, 695411, 704555, 3477055, 20166919, 29902673, 78581443, 100834595, 149513365, 392907215, 867177517, 2278861847, 3379002049, 4335887585, 11394309235, 16895010245, 97991059421, 489955297105]

約数ペア:

[(1, 489955297105), (5, 97991059421), (29, 16895010245), (43, 11394309235), (113, 4335887585), (145, 3379002049), (215, 2278861847), (565, 867177517), (1247, 392907215), (3277, 149513365), (4859, 100834595), (6235, 78581443), (16385, 29902673), (24295, 20166919), (140911, 3477055), (695411, 704555)]