528047415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{27481}}^1$

素因数の和:27560

約数の個数: 48

約数和(自身を含む): 1063223616

約数和(自身を除く): 535176201

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 305, 315, 427, 549, 915, 1281, 2135, 2745, 3843, 6405, 19215, 27481, 82443, 137405, 192367, 247329, 412215, 577101, 961835, 1236645, 1676341, 1731303, 2885505, 5029023, 8381705, 8656515, 11734387, 15087069, 25145115, 35203161, 58671935, 75435345, 105609483, 176015805, 528047415]

約数ペア:

[(1, 528047415), (3, 176015805), (5, 105609483), (7, 75435345), (9, 58671935), (15, 35203161), (21, 25145115), (35, 15087069), (45, 11734387), (61, 8656515), (63, 8381705), (105, 5029023), (183, 2885505), (305, 1731303), (315, 1676341), (427, 1236645), (549, 961835), (915, 577101), (1281, 412215), (2135, 247329), (2745, 192367), (3843, 137405), (6405, 82443), (19215, 27481)]