84118265

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^2$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 130709376

約数和(自身を除く): 46591111

約数列:

[1, 5, 7, 11, 35, 41, 55, 73, 77, 205, 287, 365, 385, 451, 511, 803, 1435, 2255, 2555, 2993, 3157, 4015, 5329, 5621, 14965, 15785, 20951, 26645, 28105, 32923, 37303, 58619, 104755, 164615, 186515, 218489, 230461, 293095, 410333, 1092445, 1152305, 1529423, 2051665, 2403379, 7647115, 12016895, 16823653, 84118265]

約数ペア:

[(1, 84118265), (5, 16823653), (7, 12016895), (11, 7647115), (35, 2403379), (41, 2051665), (55, 1529423), (73, 1152305), (77, 1092445), (205, 410333), (287, 293095), (365, 230461), (385, 218489), (451, 186515), (511, 164615), (803, 104755), (1435, 58619), (2255, 37303), (2555, 32923), (2993, 28105), (3157, 26645), (4015, 20951), (5329, 15785), (5621, 14965)]