75454775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 107993088

約数和(自身を除く): 32538313

約数列:

[1, 5, 11, 25, 31, 53, 55, 155, 167, 265, 275, 341, 583, 775, 835, 1325, 1643, 1705, 1837, 2915, 4175, 5177, 8215, 8525, 8851, 9185, 14575, 18073, 25885, 41075, 44255, 45925, 56947, 90365, 97361, 129425, 221275, 274381, 284735, 451825, 486805, 1371905, 1423675, 2434025, 3018191, 6859525, 15090955, 75454775]

約数ペア:

[(1, 75454775), (5, 15090955), (11, 6859525), (25, 3018191), (31, 2434025), (53, 1423675), (55, 1371905), (155, 486805), (167, 451825), (265, 284735), (275, 274381), (341, 221275), (583, 129425), (775, 97361), (835, 90365), (1325, 56947), (1643, 45925), (1705, 44255), (1837, 41075), (2915, 25885), (4175, 18073), (5177, 14575), (8215, 9185), (8525, 8851)]