2017445265

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{25633}}^1$

素因数の和:25711

約数の個数: 64

約数和(自身を含む): 3986599680

約数和(自身を除く): 1969154415

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 53, 55, 99, 135, 159, 165, 265, 297, 477, 495, 583, 795, 1431, 1485, 1749, 2385, 2915, 5247, 7155, 8745, 15741, 25633, 26235, 76899, 78705, 128165, 230697, 281963, 384495, 692091, 845889, 1153485, 1358549, 1409815, 2537667, 3460455, 4075647, 4229445, 6792745, 7613001, 12226941, 12688335, 14944039, 20378235, 36680823, 38065005, 44832117, 61134705, 74720195, 134496351, 183404115, 224160585, 403489053, 672481755, 2017445265]

約数ペア:

[(1, 2017445265), (3, 672481755), (5, 403489053), (9, 224160585), (11, 183404115), (15, 134496351), (27, 74720195), (33, 61134705), (45, 44832117), (53, 38065005), (55, 36680823), (99, 20378235), (135, 14944039), (159, 12688335), (165, 12226941), (265, 7613001), (297, 6792745), (477, 4229445), (495, 4075647), (583, 3460455), (795, 2537667), (1431, 1409815), (1485, 1358549), (1749, 1153485), (2385, 845889), (2915, 692091), (5247, 384495), (7155, 281963), (8745, 230697), (15741, 128165), (25633, 78705), (26235, 76899)]