69136045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 102187008

約数和(自身を除く): 33050963

約数列:

[1, 5, 11, 23, 31, 41, 43, 55, 115, 155, 205, 215, 253, 341, 451, 473, 713, 943, 989, 1265, 1271, 1333, 1705, 1763, 2255, 2365, 3565, 4715, 4945, 6355, 6665, 7843, 8815, 10373, 10879, 13981, 14663, 19393, 29233, 30659, 39215, 40549, 51865, 54395, 54653, 69905, 73315, 96965, 146165, 153295, 202745, 273265, 321563, 337249, 446039, 601183, 1257019, 1607815, 1686245, 2230195, 3005915, 6285095, 13827209, 69136045]

約数ペア:

[(1, 69136045), (5, 13827209), (11, 6285095), (23, 3005915), (31, 2230195), (41, 1686245), (43, 1607815), (55, 1257019), (115, 601183), (155, 446039), (205, 337249), (215, 321563), (253, 273265), (341, 202745), (451, 153295), (473, 146165), (713, 96965), (943, 73315), (989, 69905), (1265, 54653), (1271, 54395), (1333, 51865), (1705, 40549), (1763, 39215), (2255, 30659), (2365, 29233), (3565, 19393), (4715, 14663), (4945, 13981), (6355, 10879), (6665, 10373), (7843, 8815)]