24976755

素因数分解:

$3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 45767904

約数和(自身を除く): 20791149

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 243, 305, 337, 405, 549, 915, 1011, 1215, 1647, 1685, 2745, 3033, 4941, 5055, 8235, 9099, 14823, 15165, 20557, 24705, 27297, 45495, 61671, 74115, 81891, 102785, 136485, 185013, 308355, 409455, 555039, 925065, 1665117, 2775195, 4995351, 8325585, 24976755]

約数ペア:

[(1, 24976755), (3, 8325585), (5, 4995351), (9, 2775195), (15, 1665117), (27, 925065), (45, 555039), (61, 409455), (81, 308355), (135, 185013), (183, 136485), (243, 102785), (305, 81891), (337, 74115), (405, 61671), (549, 45495), (915, 27297), (1011, 24705), (1215, 20557), (1647, 15165), (1685, 14823), (2745, 9099), (3033, 8235), (4941, 5055)]