12869505

素因数分解:

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

素因数の和:26021

約数の個数: 24

約数和(自身を含む): 24336000

約数和(自身を除く): 11466495

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 25999, 77997, 129995, 233991, 285989, 389985, 857967, 1169955, 1429945, 2573901, 4289835, 12869505]

約数ペア:

[(1, 12869505), (3, 4289835), (5, 2573901), (9, 1429945), (11, 1169955), (15, 857967), (33, 389985), (45, 285989), (55, 233991), (99, 129995), (165, 77997), (495, 25999)]