25867620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47903}}^1$

素因数の和:47921

約数の個数: 48

約数和(自身を含む): 80478720

約数和(自身を除く): 54611100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 47903, 95806, 143709, 191612, 239515, 287418, 431127, 479030, 574836, 718545, 862254, 958060, 1293381, 1437090, 1724508, 2155635, 2586762, 2874180, 4311270, 5173524, 6466905, 8622540, 12933810, 25867620]

約数ペア:

[(1, 25867620), (2, 12933810), (3, 8622540), (4, 6466905), (5, 5173524), (6, 4311270), (9, 2874180), (10, 2586762), (12, 2155635), (15, 1724508), (18, 1437090), (20, 1293381), (27, 958060), (30, 862254), (36, 718545), (45, 574836), (54, 479030), (60, 431127), (90, 287418), (108, 239515), (135, 191612), (180, 143709), (270, 95806), (540, 47903)]