15704629915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1\times {\mathrm{9137}}^1$

素因数の和:10039

約数の個数: 32

約数和(自身を含む): 20976754176

約数和(自身を除く): 5272124261

約数列:

[1, 5, 13, 31, 65, 155, 403, 853, 2015, 4265, 9137, 11089, 26443, 45685, 55445, 118781, 132215, 283247, 343759, 593905, 1416235, 1718795, 3682211, 7793861, 18411055, 38969305, 101320193, 241609691, 506600965, 1208048455, 3140925983, 15704629915]

約数ペア:

[(1, 15704629915), (5, 3140925983), (13, 1208048455), (31, 506600965), (65, 241609691), (155, 101320193), (403, 38969305), (853, 18411055), (2015, 7793861), (4265, 3682211), (9137, 1718795), (11089, 1416235), (26443, 593905), (45685, 343759), (55445, 283247), (118781, 132215)]