15890043049

素因数分解:

${\mathrm{53}}^1\times {\mathrm{61}}^2\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 16583612760

約数和(自身を除く): 693569711

約数列:

[1, 53, 61, 197, 409, 3233, 3721, 10441, 12017, 21677, 24949, 80573, 197213, 636901, 733037, 1322297, 1521889, 4270369, 4914953, 38850961, 80660117, 260492509, 299812133, 15890043049]

約数ペア:

[(1, 15890043049), (53, 299812133), (61, 260492509), (197, 80660117), (409, 38850961), (3233, 4914953), (3721, 4270369), (10441, 1521889), (12017, 1322297), (21677, 733037), (24949, 636901), (80573, 197213)]