154465245

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 319334400

約数和(自身を除く): 164869155

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 41, 43, 45, 55, 59, 99, 123, 129, 135, 165, 177, 205, 215, 295, 297, 369, 387, 451, 473, 495, 531, 615, 645, 649, 885, 1107, 1161, 1353, 1419, 1485, 1593, 1763, 1845, 1935, 1947, 2255, 2365, 2419, 2537, 2655, 3245, 4059, 4257, 5289, 5535, 5805, 5841, 6765, 7095, 7257, 7611, 7965, 8815, 9735, 12095, 12177, 12685, 12771, 15867, 17523, 19393, 20295, 21285, 21771, 22833, 26445, 26609, 27907, 29205, 36285, 38055, 47601, 58179, 60885, 63855, 65313, 68499, 79335, 79827, 83721, 87615, 96965, 104017, 108855, 114165, 133045, 139535, 174537, 238005, 239481, 251163, 290895, 312051, 326565, 342495, 399135, 418605, 520085, 523611, 718443, 753489, 872685, 936153, 1144187, 1197405, 1255815, 1560255, 2618055, 2808459, 3432561, 3592215, 3767445, 4680765, 5720935, 10297683, 14042295, 17162805, 30893049, 51488415, 154465245]

約数ペア:

[(1, 154465245), (3, 51488415), (5, 30893049), (9, 17162805), (11, 14042295), (15, 10297683), (27, 5720935), (33, 4680765), (41, 3767445), (43, 3592215), (45, 3432561), (55, 2808459), (59, 2618055), (99, 1560255), (123, 1255815), (129, 1197405), (135, 1144187), (165, 936153), (177, 872685), (205, 753489), (215, 718443), (295, 523611), (297, 520085), (369, 418605), (387, 399135), (451, 342495), (473, 326565), (495, 312051), (531, 290895), (615, 251163), (645, 239481), (649, 238005), (885, 174537), (1107, 139535), (1161, 133045), (1353, 114165), (1419, 108855), (1485, 104017), (1593, 96965), (1763, 87615), (1845, 83721), (1935, 79827), (1947, 79335), (2255, 68499), (2365, 65313), (2419, 63855), (2537, 60885), (2655, 58179), (3245, 47601), (4059, 38055), (4257, 36285), (5289, 29205), (5535, 27907), (5805, 26609), (5841, 26445), (6765, 22833), (7095, 21771), (7257, 21285), (7611, 20295), (7965, 19393), (8815, 17523), (9735, 15867), (12095, 12771), (12177, 12685)]