9727245

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 18862272

約数和(自身を除く): 9135027

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 457, 473, 495, 645, 1371, 1419, 1935, 2285, 2365, 4113, 4257, 5027, 6855, 7095, 15081, 19651, 20565, 21285, 25135, 45243, 58953, 75405, 98255, 176859, 216161, 226215, 294765, 648483, 884295, 1080805, 1945449, 3242415, 9727245]

約数ペア:

[(1, 9727245), (3, 3242415), (5, 1945449), (9, 1080805), (11, 884295), (15, 648483), (33, 294765), (43, 226215), (45, 216161), (55, 176859), (99, 98255), (129, 75405), (165, 58953), (215, 45243), (387, 25135), (457, 21285), (473, 20565), (495, 19651), (645, 15081), (1371, 7095), (1419, 6855), (1935, 5027), (2285, 4257), (2365, 4113)]