2825515

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 1529045

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 179, 205, 287, 385, 451, 895, 1253, 1435, 1969, 2255, 3157, 6265, 7339, 9845, 13783, 15785, 36695, 51373, 68915, 80729, 256865, 403645, 565103, 2825515]

約数ペア:

[(1, 2825515), (5, 565103), (7, 403645), (11, 256865), (35, 80729), (41, 68915), (55, 51373), (77, 36695), (179, 15785), (205, 13783), (287, 9845), (385, 7339), (451, 6265), (895, 3157), (1253, 2255), (1435, 1969)]