85481730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{105533}}^1$

素因数の和:105552

約数の個数: 40

約数和(自身を含む): 229853052

約数和(自身を除く): 144371322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 105533, 211066, 316599, 527665, 633198, 949797, 1055330, 1582995, 1899594, 2849391, 3165990, 4748985, 5698782, 8548173, 9497970, 14246955, 17096346, 28493910, 42740865, 85481730]

約数ペア:

[(1, 85481730), (2, 42740865), (3, 28493910), (5, 17096346), (6, 14246955), (9, 9497970), (10, 8548173), (15, 5698782), (18, 4748985), (27, 3165990), (30, 2849391), (45, 1899594), (54, 1582995), (81, 1055330), (90, 949797), (135, 633198), (162, 527665), (270, 316599), (405, 211066), (810, 105533)]