74248845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 62608755

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 59, 87, 145, 165, 177, 263, 295, 319, 435, 649, 789, 885, 957, 1315, 1595, 1711, 1947, 2893, 3245, 3945, 4785, 5133, 7627, 8555, 8679, 9735, 14465, 15517, 18821, 22881, 25665, 38135, 43395, 46551, 56463, 77585, 83897, 94105, 114405, 170687, 232755, 251691, 282315, 419485, 449993, 512061, 853435, 1258455, 1349979, 2249965, 2560305, 4949923, 6749895, 14849769, 24749615, 74248845]

約数ペア:

[(1, 74248845), (3, 24749615), (5, 14849769), (11, 6749895), (15, 4949923), (29, 2560305), (33, 2249965), (55, 1349979), (59, 1258455), (87, 853435), (145, 512061), (165, 449993), (177, 419485), (263, 282315), (295, 251691), (319, 232755), (435, 170687), (649, 114405), (789, 94105), (885, 83897), (957, 77585), (1315, 56463), (1595, 46551), (1711, 43395), (1947, 38135), (2893, 25665), (3245, 22881), (3945, 18821), (4785, 15517), (5133, 14465), (7627, 9735), (8555, 8679)]