257029205235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{469627}}^1$

素因数の和:469784

約数の個数: 64

約数和(自身を含む): 467433897984

約数和(自身を除く): 210404692749

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 107, 155, 165, 321, 341, 465, 535, 1023, 1177, 1605, 1705, 3317, 3531, 5115, 5885, 9951, 16585, 17655, 36487, 49755, 109461, 182435, 469627, 547305, 1408881, 2348135, 5165897, 7044405, 14558437, 15497691, 25829485, 43675311, 50250089, 72792185, 77488455, 150750267, 160142807, 218376555, 251250445, 480428421, 552750979, 753751335, 800714035, 1557752759, 1658252937, 2402142105, 2763754895, 4673258277, 7788763795, 8291264685, 17135280349, 23366291385, 51405841047, 85676401745, 257029205235]

約数ペア:

[(1, 257029205235), (3, 85676401745), (5, 51405841047), (11, 23366291385), (15, 17135280349), (31, 8291264685), (33, 7788763795), (55, 4673258277), (93, 2763754895), (107, 2402142105), (155, 1658252937), (165, 1557752759), (321, 800714035), (341, 753751335), (465, 552750979), (535, 480428421), (1023, 251250445), (1177, 218376555), (1605, 160142807), (1705, 150750267), (3317, 77488455), (3531, 72792185), (5115, 50250089), (5885, 43675311), (9951, 25829485), (16585, 15497691), (17655, 14558437), (36487, 7044405), (49755, 5165897), (109461, 2348135), (182435, 1408881), (469627, 547305)]