15246408065

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 22565827584

約数和(自身を除く): 7319419519

約数列:

[1, 5, 7, 31, 35, 49, 73, 107, 155, 217, 245, 257, 365, 511, 535, 749, 1085, 1285, 1519, 1799, 2263, 2555, 3317, 3577, 3745, 5243, 7595, 7811, 7967, 8995, 11315, 12593, 15841, 16585, 17885, 18761, 23219, 26215, 27499, 39055, 39835, 54677, 55769, 62965, 79205, 93805, 110887, 116095, 131327, 137495, 162533, 192493, 242141, 273385, 278845, 382739, 390383, 554435, 581591, 656635, 812665, 852469, 919289, 962465, 1210705, 1347451, 1694987, 1913695, 1951915, 2007427, 2907955, 4071137, 4262345, 4596445, 5967283, 6737255, 8474935, 10037135, 11864909, 14051989, 20355685, 28497959, 29836415, 41770981, 59324545, 62230237, 70259945, 98363923, 142489795, 208854905, 311151185, 435611659, 491819615, 2178058295, 3049281613, 15246408065]

約数ペア:

[(1, 15246408065), (5, 3049281613), (7, 2178058295), (31, 491819615), (35, 435611659), (49, 311151185), (73, 208854905), (107, 142489795), (155, 98363923), (217, 70259945), (245, 62230237), (257, 59324545), (365, 41770981), (511, 29836415), (535, 28497959), (749, 20355685), (1085, 14051989), (1285, 11864909), (1519, 10037135), (1799, 8474935), (2263, 6737255), (2555, 5967283), (3317, 4596445), (3577, 4262345), (3745, 4071137), (5243, 2907955), (7595, 2007427), (7811, 1951915), (7967, 1913695), (8995, 1694987), (11315, 1347451), (12593, 1210705), (15841, 962465), (16585, 919289), (17885, 852469), (18761, 812665), (23219, 656635), (26215, 581591), (27499, 554435), (39055, 390383), (39835, 382739), (54677, 278845), (55769, 273385), (62965, 242141), (79205, 192493), (93805, 162533), (110887, 137495), (116095, 131327)]