124919145

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 261273600

約数和(自身を除く): 136354455

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 53, 65, 79, 85, 117, 135, 153, 159, 195, 221, 237, 255, 265, 351, 395, 459, 477, 585, 663, 689, 711, 765, 795, 901, 1027, 1105, 1185, 1343, 1431, 1755, 1989, 2067, 2133, 2295, 2385, 2703, 3081, 3315, 3445, 3555, 4029, 4187, 4505, 5135, 5967, 6201, 6715, 7155, 8109, 9243, 9945, 10335, 10665, 11713, 12087, 12561, 13515, 15405, 17459, 18603, 20145, 20935, 24327, 27729, 29835, 31005, 35139, 36261, 37683, 40545, 46215, 52377, 54431, 58565, 60435, 62805, 71179, 87295, 93015, 105417, 113049, 121635, 138645, 157131, 163293, 175695, 181305, 188415, 213537, 261885, 272155, 316251, 355895, 471393, 489879, 527085, 565245, 640611, 785655, 816465, 925327, 1067685, 1469637, 1581255, 1921833, 2356965, 2449395, 2775981, 3203055, 4626635, 7348185, 8327943, 9609165, 13879905, 24983829, 41639715, 124919145]

約数ペア:

[(1, 124919145), (3, 41639715), (5, 24983829), (9, 13879905), (13, 9609165), (15, 8327943), (17, 7348185), (27, 4626635), (39, 3203055), (45, 2775981), (51, 2449395), (53, 2356965), (65, 1921833), (79, 1581255), (85, 1469637), (117, 1067685), (135, 925327), (153, 816465), (159, 785655), (195, 640611), (221, 565245), (237, 527085), (255, 489879), (265, 471393), (351, 355895), (395, 316251), (459, 272155), (477, 261885), (585, 213537), (663, 188415), (689, 181305), (711, 175695), (765, 163293), (795, 157131), (901, 138645), (1027, 121635), (1105, 113049), (1185, 105417), (1343, 93015), (1431, 87295), (1755, 71179), (1989, 62805), (2067, 60435), (2133, 58565), (2295, 54431), (2385, 52377), (2703, 46215), (3081, 40545), (3315, 37683), (3445, 36261), (3555, 35139), (4029, 31005), (4187, 29835), (4505, 27729), (5135, 24327), (5967, 20935), (6201, 20145), (6715, 18603), (7155, 17459), (8109, 15405), (9243, 13515), (9945, 12561), (10335, 12087), (10665, 11713)]