6749955

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2459}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 11896560

約数和(自身を除く): 5146605

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2459, 2745, 7377, 12295, 22131, 36885, 110655, 149999, 449997, 749995, 1349991, 2249985, 6749955]

約数ペア:

[(1, 6749955), (3, 2249985), (5, 1349991), (9, 749995), (15, 449997), (45, 149999), (61, 110655), (183, 36885), (305, 22131), (549, 12295), (915, 7377), (2459, 2745)]