12849705

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 26438400

約数和(自身を除く): 13588695

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 135, 153, 165, 187, 255, 297, 459, 495, 509, 561, 765, 935, 1485, 1527, 1683, 2295, 2545, 2805, 4581, 5049, 5599, 7635, 8415, 8653, 13743, 16797, 22905, 25245, 25959, 27995, 43265, 50391, 68715, 77877, 83985, 95183, 129795, 151173, 233631, 251955, 285549, 389385, 475915, 755865, 856647, 1168155, 1427745, 2569941, 4283235, 12849705]

約数ペア:

[(1, 12849705), (3, 4283235), (5, 2569941), (9, 1427745), (11, 1168155), (15, 856647), (17, 755865), (27, 475915), (33, 389385), (45, 285549), (51, 251955), (55, 233631), (85, 151173), (99, 129795), (135, 95183), (153, 83985), (165, 77877), (187, 68715), (255, 50391), (297, 43265), (459, 27995), (495, 25959), (509, 25245), (561, 22905), (765, 16797), (935, 13743), (1485, 8653), (1527, 8415), (1683, 7635), (2295, 5599), (2545, 5049), (2805, 4581)]