4481868298755

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{66271}}^1$

素因数の和:66808

約数の個数: 64

約数和(自身を含む): 7309608615936

約数和(自身を除く): 2827740317181

約数列:

[1, 3, 5, 15, 127, 131, 271, 381, 393, 635, 655, 813, 1355, 1905, 1965, 4065, 16637, 34417, 35501, 49911, 66271, 83185, 103251, 106503, 172085, 177505, 198813, 249555, 331355, 516255, 532515, 994065, 4508627, 8416417, 8681501, 13525881, 17959441, 22543135, 25249251, 26044503, 42082085, 43407505, 53878323, 67629405, 89797205, 126246255, 130222515, 269391615, 1102550627, 2280849007, 2352686771, 3307651881, 5512753135, 6842547021, 7058060313, 11404245035, 11763433855, 16538259405, 34212735105, 35290301565, 298791219917, 896373659751, 1493956099585, 4481868298755]

約数ペア:

[(1, 4481868298755), (3, 1493956099585), (5, 896373659751), (15, 298791219917), (127, 35290301565), (131, 34212735105), (271, 16538259405), (381, 11763433855), (393, 11404245035), (635, 7058060313), (655, 6842547021), (813, 5512753135), (1355, 3307651881), (1905, 2352686771), (1965, 2280849007), (4065, 1102550627), (16637, 269391615), (34417, 130222515), (35501, 126246255), (49911, 89797205), (66271, 67629405), (83185, 53878323), (103251, 43407505), (106503, 42082085), (172085, 26044503), (177505, 25249251), (198813, 22543135), (249555, 17959441), (331355, 13525881), (516255, 8681501), (532515, 8416417), (994065, 4508627)]