25006014

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:95

約数の個数: 144

約数和(自身を含む): 68964480

約数和(自身を除く): 43958466

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 19, 22, 23, 33, 34, 38, 46, 51, 57, 66, 69, 99, 102, 114, 138, 153, 171, 187, 198, 207, 209, 253, 289, 306, 323, 342, 374, 391, 414, 418, 437, 506, 561, 578, 627, 646, 759, 782, 867, 874, 969, 1122, 1173, 1254, 1311, 1518, 1683, 1734, 1881, 1938, 2277, 2346, 2601, 2622, 2907, 3179, 3366, 3519, 3553, 3762, 3933, 4301, 4554, 4807, 5202, 5491, 5814, 6358, 6647, 7038, 7106, 7429, 7866, 8602, 9537, 9614, 10659, 10982, 12903, 13294, 14421, 14858, 16473, 19074, 19941, 21318, 22287, 25806, 28611, 28842, 31977, 32946, 38709, 39882, 43263, 44574, 49419, 57222, 59823, 60401, 63954, 66861, 73117, 77418, 81719, 86526, 98838, 119646, 120802, 126293, 133722, 146234, 163438, 181203, 219351, 245157, 252586, 362406, 378879, 438702, 490314, 543609, 658053, 735471, 757758, 1087218, 1136637, 1316106, 1389223, 1470942, 2273274, 2778446, 4167669, 8335338, 12503007, 25006014]

約数ペア:

[(1, 25006014), (2, 12503007), (3, 8335338), (6, 4167669), (9, 2778446), (11, 2273274), (17, 1470942), (18, 1389223), (19, 1316106), (22, 1136637), (23, 1087218), (33, 757758), (34, 735471), (38, 658053), (46, 543609), (51, 490314), (57, 438702), (66, 378879), (69, 362406), (99, 252586), (102, 245157), (114, 219351), (138, 181203), (153, 163438), (171, 146234), (187, 133722), (198, 126293), (207, 120802), (209, 119646), (253, 98838), (289, 86526), (306, 81719), (323, 77418), (342, 73117), (374, 66861), (391, 63954), (414, 60401), (418, 59823), (437, 57222), (506, 49419), (561, 44574), (578, 43263), (627, 39882), (646, 38709), (759, 32946), (782, 31977), (867, 28842), (874, 28611), (969, 25806), (1122, 22287), (1173, 21318), (1254, 19941), (1311, 19074), (1518, 16473), (1683, 14858), (1734, 14421), (1881, 13294), (1938, 12903), (2277, 10982), (2346, 10659), (2601, 9614), (2622, 9537), (2907, 8602), (3179, 7866), (3366, 7429), (3519, 7106), (3553, 7038), (3762, 6647), (3933, 6358), (4301, 5814), (4554, 5491), (4807, 5202)]