8718230105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{129341}}^1$

素因数の和:129437

約数の個数: 32

約数和(自身を含む): 12125036448

約数和(自身を除く): 3406806343

約数列:

[1, 5, 13, 17, 61, 65, 85, 221, 305, 793, 1037, 1105, 3965, 5185, 13481, 67405, 129341, 646705, 1681433, 2198797, 7889801, 8407165, 10993985, 28584361, 39449005, 102567413, 134126617, 142921805, 512837065, 670633085, 1743646021, 8718230105]

約数ペア:

[(1, 8718230105), (5, 1743646021), (13, 670633085), (17, 512837065), (61, 142921805), (65, 134126617), (85, 102567413), (221, 39449005), (305, 28584361), (793, 10993985), (1037, 8407165), (1105, 7889801), (3965, 2198797), (5185, 1681433), (13481, 646705), (67405, 129341)]