227966685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:922

約数の個数: 64

約数和(自身を含む): 412065792

約数和(自身を除く): 184099107

約数列:

[1, 3, 5, 15, 17, 23, 47, 51, 69, 85, 115, 141, 235, 255, 345, 391, 705, 799, 827, 1081, 1173, 1955, 2397, 2481, 3243, 3995, 4135, 5405, 5865, 11985, 12405, 14059, 16215, 18377, 19021, 38869, 42177, 55131, 57063, 70295, 91885, 95105, 116607, 194345, 210885, 275655, 285315, 323357, 583035, 660773, 893987, 970071, 1616785, 1982319, 2681961, 3303865, 4469935, 4850355, 9911595, 13409805, 15197779, 45593337, 75988895, 227966685]

約数ペア:

[(1, 227966685), (3, 75988895), (5, 45593337), (15, 15197779), (17, 13409805), (23, 9911595), (47, 4850355), (51, 4469935), (69, 3303865), (85, 2681961), (115, 1982319), (141, 1616785), (235, 970071), (255, 893987), (345, 660773), (391, 583035), (705, 323357), (799, 285315), (827, 275655), (1081, 210885), (1173, 194345), (1955, 116607), (2397, 95105), (2481, 91885), (3243, 70295), (3995, 57063), (4135, 55131), (5405, 42177), (5865, 38869), (11985, 19021), (12405, 18377), (14059, 16215)]