47454015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 90703872

約数和(自身を除く): 43249857

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 73, 105, 123, 151, 205, 219, 287, 365, 453, 511, 615, 755, 861, 1057, 1095, 1435, 1533, 2265, 2555, 2993, 3171, 4305, 5285, 6191, 7665, 8979, 11023, 14965, 15855, 18573, 20951, 30955, 33069, 43337, 44895, 55115, 62853, 77161, 92865, 104755, 130011, 165345, 216685, 231483, 314265, 385805, 451943, 650055, 1157415, 1355829, 2259715, 3163601, 6779145, 9490803, 15818005, 47454015]

約数ペア:

[(1, 47454015), (3, 15818005), (5, 9490803), (7, 6779145), (15, 3163601), (21, 2259715), (35, 1355829), (41, 1157415), (73, 650055), (105, 451943), (123, 385805), (151, 314265), (205, 231483), (219, 216685), (287, 165345), (365, 130011), (453, 104755), (511, 92865), (615, 77161), (755, 62853), (861, 55115), (1057, 44895), (1095, 43337), (1435, 33069), (1533, 30955), (2265, 20951), (2555, 18573), (2993, 15855), (3171, 14965), (4305, 11023), (5285, 8979), (6191, 7665)]