15479820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{85999}}^1$

素因数の和:86014

約数の個数: 36

約数和(自身を含む): 46956000

約数和(自身を除く): 31476180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 85999, 171998, 257997, 343996, 429995, 515994, 773991, 859990, 1031988, 1289985, 1547982, 1719980, 2579970, 3095964, 3869955, 5159940, 7739910, 15479820]

約数ペア:

[(1, 15479820), (2, 7739910), (3, 5159940), (4, 3869955), (5, 3095964), (6, 2579970), (9, 1719980), (10, 1547982), (12, 1289985), (15, 1031988), (18, 859990), (20, 773991), (30, 515994), (36, 429995), (45, 343996), (60, 257997), (90, 171998), (180, 85999)]