349051245

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 582236160

約数和(自身を除く): 233184915

約数列:

[1, 3, 5, 15, 41, 109, 123, 127, 205, 327, 381, 545, 615, 635, 1635, 1681, 1905, 4469, 5043, 5207, 8405, 13407, 13843, 15621, 22345, 25215, 26035, 41529, 67035, 69215, 78105, 183229, 207645, 213487, 549687, 567563, 640461, 916145, 1067435, 1702689, 2748435, 2837815, 3202305, 8513445, 23270083, 69810249, 116350415, 349051245]

約数ペア:

[(1, 349051245), (3, 116350415), (5, 69810249), (15, 23270083), (41, 8513445), (109, 3202305), (123, 2837815), (127, 2748435), (205, 1702689), (327, 1067435), (381, 916145), (545, 640461), (615, 567563), (635, 549687), (1635, 213487), (1681, 207645), (1905, 183229), (4469, 78105), (5043, 69215), (5207, 67035), (8405, 41529), (13407, 26035), (13843, 25215), (15621, 22345)]