5210415

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 11203920

約数和(自身を除く): 5993505

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 49, 51, 63, 85, 105, 119, 139, 147, 153, 245, 255, 315, 357, 417, 441, 595, 695, 735, 765, 833, 973, 1071, 1251, 1785, 2085, 2205, 2363, 2499, 2919, 4165, 4865, 5355, 6255, 6811, 7089, 7497, 8757, 11815, 12495, 14595, 16541, 20433, 21267, 34055, 35445, 37485, 43785, 49623, 61299, 82705, 102165, 106335, 115787, 148869, 248115, 306495, 347361, 578935, 744345, 1042083, 1736805, 5210415]

約数ペア:

[(1, 5210415), (3, 1736805), (5, 1042083), (7, 744345), (9, 578935), (15, 347361), (17, 306495), (21, 248115), (35, 148869), (45, 115787), (49, 106335), (51, 102165), (63, 82705), (85, 61299), (105, 49623), (119, 43785), (139, 37485), (147, 35445), (153, 34055), (245, 21267), (255, 20433), (315, 16541), (357, 14595), (417, 12495), (441, 11815), (595, 8757), (695, 7497), (735, 7089), (765, 6811), (833, 6255), (973, 5355), (1071, 4865), (1251, 4165), (1785, 2919), (2085, 2499), (2205, 2363)]