15288882

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:85

約数の個数: 128

約数和(自身を含む): 41472000

約数和(自身を除く): 26183118

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 23, 34, 38, 42, 46, 49, 51, 57, 69, 98, 102, 114, 119, 133, 138, 147, 161, 238, 266, 294, 322, 323, 343, 357, 391, 399, 437, 483, 646, 686, 714, 782, 798, 833, 874, 931, 966, 969, 1029, 1127, 1173, 1311, 1666, 1862, 1938, 2058, 2254, 2261, 2346, 2499, 2622, 2737, 2793, 3059, 3381, 4522, 4998, 5474, 5586, 5831, 6118, 6517, 6762, 6783, 7429, 7889, 8211, 9177, 11662, 13034, 13566, 14858, 15778, 15827, 16422, 17493, 18354, 19159, 19551, 21413, 22287, 23667, 31654, 34986, 38318, 39102, 42826, 44574, 47334, 47481, 52003, 57477, 64239, 94962, 104006, 110789, 114954, 128478, 134113, 149891, 156009, 221578, 268226, 299782, 312018, 332367, 364021, 402339, 449673, 664734, 728042, 804678, 899346, 1092063, 2184126, 2548147, 5096294, 7644441, 15288882]

約数ペア:

[(1, 15288882), (2, 7644441), (3, 5096294), (6, 2548147), (7, 2184126), (14, 1092063), (17, 899346), (19, 804678), (21, 728042), (23, 664734), (34, 449673), (38, 402339), (42, 364021), (46, 332367), (49, 312018), (51, 299782), (57, 268226), (69, 221578), (98, 156009), (102, 149891), (114, 134113), (119, 128478), (133, 114954), (138, 110789), (147, 104006), (161, 94962), (238, 64239), (266, 57477), (294, 52003), (322, 47481), (323, 47334), (343, 44574), (357, 42826), (391, 39102), (399, 38318), (437, 34986), (483, 31654), (646, 23667), (686, 22287), (714, 21413), (782, 19551), (798, 19159), (833, 18354), (874, 17493), (931, 16422), (966, 15827), (969, 15778), (1029, 14858), (1127, 13566), (1173, 13034), (1311, 11662), (1666, 9177), (1862, 8211), (1938, 7889), (2058, 7429), (2254, 6783), (2261, 6762), (2346, 6517), (2499, 6118), (2622, 5831), (2737, 5586), (2793, 5474), (3059, 4998), (3381, 4522)]