5199705

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 10917504

約数和(自身を除く): 5717799

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 971, 1071, 1785, 2913, 4855, 5355, 6797, 8739, 14565, 16507, 20391, 33985, 43695, 49521, 61173, 82535, 101955, 115549, 148563, 247605, 305865, 346647, 577745, 742815, 1039941, 1733235, 5199705]

約数ペア:

[(1, 5199705), (3, 1733235), (5, 1039941), (7, 742815), (9, 577745), (15, 346647), (17, 305865), (21, 247605), (35, 148563), (45, 115549), (51, 101955), (63, 82535), (85, 61173), (105, 49521), (119, 43695), (153, 33985), (255, 20391), (315, 16507), (357, 14565), (595, 8739), (765, 6797), (971, 5355), (1071, 4855), (1785, 2913)]