15315102

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 128

約数和(自身を含む): 41472000

約数和(自身を除く): 26156898

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 23, 27, 33, 38, 46, 54, 57, 59, 66, 69, 99, 114, 118, 138, 171, 177, 198, 207, 209, 253, 297, 342, 354, 414, 418, 437, 506, 513, 531, 594, 621, 627, 649, 759, 874, 1026, 1062, 1121, 1242, 1254, 1298, 1311, 1357, 1518, 1593, 1881, 1947, 2242, 2277, 2622, 2714, 3186, 3363, 3762, 3894, 3933, 4071, 4554, 4807, 5643, 5841, 6726, 6831, 7866, 8142, 9614, 10089, 11286, 11682, 11799, 12213, 12331, 13662, 14421, 14927, 17523, 20178, 23598, 24426, 24662, 25783, 28842, 29854, 30267, 35046, 36639, 36993, 43263, 44781, 51566, 60534, 73278, 73986, 77349, 86526, 89562, 110979, 129789, 134343, 154698, 221958, 232047, 259578, 268686, 283613, 332937, 403029, 464094, 567226, 665874, 696141, 806058, 850839, 1392282, 1701678, 2552517, 5105034, 7657551, 15315102]

約数ペア:

[(1, 15315102), (2, 7657551), (3, 5105034), (6, 2552517), (9, 1701678), (11, 1392282), (18, 850839), (19, 806058), (22, 696141), (23, 665874), (27, 567226), (33, 464094), (38, 403029), (46, 332937), (54, 283613), (57, 268686), (59, 259578), (66, 232047), (69, 221958), (99, 154698), (114, 134343), (118, 129789), (138, 110979), (171, 89562), (177, 86526), (198, 77349), (207, 73986), (209, 73278), (253, 60534), (297, 51566), (342, 44781), (354, 43263), (414, 36993), (418, 36639), (437, 35046), (506, 30267), (513, 29854), (531, 28842), (594, 25783), (621, 24662), (627, 24426), (649, 23598), (759, 20178), (874, 17523), (1026, 14927), (1062, 14421), (1121, 13662), (1242, 12331), (1254, 12213), (1298, 11799), (1311, 11682), (1357, 11286), (1518, 10089), (1593, 9614), (1881, 8142), (1947, 7866), (2242, 6831), (2277, 6726), (2622, 5841), (2714, 5643), (3186, 4807), (3363, 4554), (3762, 4071), (3894, 3933)]