15579795

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 33094656

約数和(自身を除く): 17514861

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 41, 47, 49, 55, 77, 105, 123, 141, 147, 165, 205, 231, 235, 245, 287, 329, 385, 451, 517, 539, 615, 705, 735, 861, 987, 1155, 1353, 1435, 1551, 1617, 1645, 1927, 2009, 2255, 2303, 2585, 2695, 3157, 3619, 4305, 4935, 5781, 6027, 6765, 6909, 7755, 8085, 9471, 9635, 10045, 10857, 11515, 13489, 15785, 18095, 21197, 22099, 25333, 28905, 30135, 34545, 40467, 47355, 54285, 63591, 66297, 67445, 75999, 94423, 105985, 110495, 126665, 148379, 202335, 283269, 317955, 331485, 379995, 445137, 472115, 741895, 1038653, 1416345, 2225685, 3115959, 5193265, 15579795]

約数ペア:

[(1, 15579795), (3, 5193265), (5, 3115959), (7, 2225685), (11, 1416345), (15, 1038653), (21, 741895), (33, 472115), (35, 445137), (41, 379995), (47, 331485), (49, 317955), (55, 283269), (77, 202335), (105, 148379), (123, 126665), (141, 110495), (147, 105985), (165, 94423), (205, 75999), (231, 67445), (235, 66297), (245, 63591), (287, 54285), (329, 47355), (385, 40467), (451, 34545), (517, 30135), (539, 28905), (615, 25333), (705, 22099), (735, 21197), (861, 18095), (987, 15785), (1155, 13489), (1353, 11515), (1435, 10857), (1551, 10045), (1617, 9635), (1645, 9471), (1927, 8085), (2009, 7755), (2255, 6909), (2303, 6765), (2585, 6027), (2695, 5781), (3157, 4935), (3619, 4305)]