636016635

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 1122401280

約数和(自身を除く): 486384645

約数列:

[1, 3, 5, 9, 15, 45, 109, 127, 327, 381, 545, 635, 981, 1021, 1143, 1635, 1905, 3063, 4905, 5105, 5715, 9189, 13843, 15315, 41529, 45945, 69215, 111289, 124587, 129667, 207645, 333867, 389001, 556445, 622935, 648335, 1001601, 1167003, 1669335, 1945005, 5008005, 5835015, 14133703, 42401109, 70668515, 127203327, 212005545, 636016635]

約数ペア:

[(1, 636016635), (3, 212005545), (5, 127203327), (9, 70668515), (15, 42401109), (45, 14133703), (109, 5835015), (127, 5008005), (327, 1945005), (381, 1669335), (545, 1167003), (635, 1001601), (981, 648335), (1021, 622935), (1143, 556445), (1635, 389001), (1905, 333867), (3063, 207645), (4905, 129667), (5105, 124587), (5715, 111289), (9189, 69215), (13843, 45945), (15315, 41529)]