137436208725

素因数分解:

$3^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{349}}^1\times {\mathrm{21787}}^1$

素因数の和:22390

約数の個数: 48

約数和(自身を含む): 228835006400

約数和(自身を除く): 91398797675

約数列:

[1, 3, 5, 15, 25, 75, 241, 349, 723, 1047, 1205, 1745, 3615, 5235, 6025, 8725, 18075, 21787, 26175, 65361, 84109, 108935, 252327, 326805, 420545, 544675, 1261635, 1634025, 2102725, 5250667, 6308175, 7603663, 15752001, 22810989, 26253335, 38018315, 78760005, 114054945, 131266675, 190091575, 393800025, 570274725, 1832482783, 5497448349, 9162413915, 27487241745, 45812069575, 137436208725]

約数ペア:

[(1, 137436208725), (3, 45812069575), (5, 27487241745), (15, 9162413915), (25, 5497448349), (75, 1832482783), (241, 570274725), (349, 393800025), (723, 190091575), (1047, 131266675), (1205, 114054945), (1745, 78760005), (3615, 38018315), (5235, 26253335), (6025, 22810989), (8725, 15752001), (18075, 7603663), (21787, 6308175), (26175, 5250667), (65361, 2102725), (84109, 1634025), (108935, 1261635), (252327, 544675), (326805, 420545)]