55504995

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 114988608

約数和(自身を除く): 59483613

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 37, 39, 49, 65, 91, 105, 111, 147, 157, 185, 195, 245, 259, 273, 455, 471, 481, 555, 637, 735, 777, 785, 1099, 1295, 1365, 1443, 1813, 1911, 2041, 2355, 2405, 3185, 3297, 3367, 3885, 5439, 5495, 5809, 6123, 7215, 7693, 9065, 9555, 10101, 10205, 14287, 16485, 16835, 17427, 23079, 23569, 27195, 29045, 30615, 38465, 40663, 42861, 50505, 70707, 71435, 75517, 87135, 100009, 115395, 117845, 121989, 203315, 214305, 226551, 284641, 300027, 353535, 377585, 500045, 528619, 609945, 853923, 1132755, 1423205, 1500135, 1585857, 2643095, 3700333, 4269615, 7929285, 11100999, 18501665, 55504995]

約数ペア:

[(1, 55504995), (3, 18501665), (5, 11100999), (7, 7929285), (13, 4269615), (15, 3700333), (21, 2643095), (35, 1585857), (37, 1500135), (39, 1423205), (49, 1132755), (65, 853923), (91, 609945), (105, 528619), (111, 500045), (147, 377585), (157, 353535), (185, 300027), (195, 284641), (245, 226551), (259, 214305), (273, 203315), (455, 121989), (471, 117845), (481, 115395), (555, 100009), (637, 87135), (735, 75517), (777, 71435), (785, 70707), (1099, 50505), (1295, 42861), (1365, 40663), (1443, 38465), (1813, 30615), (1911, 29045), (2041, 27195), (2355, 23569), (2405, 23079), (3185, 17427), (3297, 16835), (3367, 16485), (3885, 14287), (5439, 10205), (5495, 10101), (5809, 9555), (6123, 9065), (7215, 7693)]