25739010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25999}}^1$

素因数の和:26023

約数の個数: 48

約数和(自身を含む): 73008000

約数和(自身を除く): 47268990

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 25999, 51998, 77997, 129995, 155994, 233991, 259990, 285989, 389985, 467982, 571978, 779970, 857967, 1169955, 1429945, 1715934, 2339910, 2573901, 2859890, 4289835, 5147802, 8579670, 12869505, 25739010]

約数ペア:

[(1, 25739010), (2, 12869505), (3, 8579670), (5, 5147802), (6, 4289835), (9, 2859890), (10, 2573901), (11, 2339910), (15, 1715934), (18, 1429945), (22, 1169955), (30, 857967), (33, 779970), (45, 571978), (55, 467982), (66, 389985), (90, 285989), (99, 259990), (110, 233991), (165, 155994), (198, 129995), (330, 77997), (495, 51998), (990, 25999)]