4245638055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{34759}}^1$

素因数の和:35263

約数の個数: 32

約数和(自身を含む): 7207833600

約数和(自身を除く): 2962195545

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 479, 1437, 2395, 7185, 8143, 24429, 34759, 40715, 104277, 122145, 173795, 521385, 590903, 1772709, 2954515, 8863545, 16649561, 49948683, 83247805, 249743415, 283042537, 849127611, 1415212685, 4245638055]

約数ペア:

[(1, 4245638055), (3, 1415212685), (5, 849127611), (15, 283042537), (17, 249743415), (51, 83247805), (85, 49948683), (255, 16649561), (479, 8863545), (1437, 2954515), (2395, 1772709), (7185, 590903), (8143, 521385), (24429, 173795), (34759, 122145), (40715, 104277)]