28664594115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{495199}}^1$

素因数の和:495451

約数の個数: 32

約数和(自身を含む): 48775219200

約数和(自身を除く): 20110625085

約数列:

[1, 3, 5, 15, 17, 51, 85, 227, 255, 681, 1135, 3405, 3859, 11577, 19295, 57885, 495199, 1485597, 2475995, 7427985, 8418383, 25255149, 42091915, 112410173, 126275745, 337230519, 562050865, 1686152595, 1910972941, 5732918823, 9554864705, 28664594115]

約数ペア:

[(1, 28664594115), (3, 9554864705), (5, 5732918823), (15, 1910972941), (17, 1686152595), (51, 562050865), (85, 337230519), (227, 126275745), (255, 112410173), (681, 42091915), (1135, 25255149), (3405, 8418383), (3859, 7427985), (11577, 2475995), (19295, 1485597), (57885, 495199)]