126877185

素因数分解:

$3^4\times 5^1\times {\mathrm{523}}^1\times {\mathrm{599}}^1$

素因数の和:1139

約数の個数: 40

約数和(自身を含む): 228254400

約数和(自身を除く): 101377215

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 523, 599, 1569, 1797, 2615, 2995, 4707, 5391, 7845, 8985, 14121, 16173, 23535, 26955, 42363, 48519, 70605, 80865, 211815, 242595, 313277, 939831, 1566385, 2819493, 4699155, 8458479, 14097465, 25375437, 42292395, 126877185]

約数ペア:

[(1, 126877185), (3, 42292395), (5, 25375437), (9, 14097465), (15, 8458479), (27, 4699155), (45, 2819493), (81, 1566385), (135, 939831), (405, 313277), (523, 242595), (599, 211815), (1569, 80865), (1797, 70605), (2615, 48519), (2995, 42363), (4707, 26955), (5391, 23535), (7845, 16173), (8985, 14121)]