74453795

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 105302592

約数和(自身を除く): 30848797

約数列:

[1, 5, 13, 17, 65, 71, 73, 85, 169, 221, 355, 365, 845, 923, 949, 1105, 1207, 1241, 2873, 4615, 4745, 5183, 6035, 6205, 11999, 12337, 14365, 15691, 16133, 25915, 59995, 61685, 67379, 78455, 80665, 88111, 203983, 209729, 336895, 440555, 875927, 1019915, 1048645, 1145443, 4379635, 5727215, 14890759, 74453795]

約数ペア:

[(1, 74453795), (5, 14890759), (13, 5727215), (17, 4379635), (65, 1145443), (71, 1048645), (73, 1019915), (85, 875927), (169, 440555), (221, 336895), (355, 209729), (365, 203983), (845, 88111), (923, 80665), (949, 78455), (1105, 67379), (1207, 61685), (1241, 59995), (2873, 25915), (4615, 16133), (4745, 15691), (5183, 14365), (6035, 12337), (6205, 11999)]