26231445

素因数分解:

$3^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:527

約数の個数: 40

約数和(自身を含む): 47393280

約数和(自身を除く): 21161835

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 239, 271, 405, 717, 813, 1195, 1355, 2151, 2439, 3585, 4065, 6453, 7317, 10755, 12195, 19359, 21951, 32265, 36585, 64769, 96795, 109755, 194307, 323845, 582921, 971535, 1748763, 2914605, 5246289, 8743815, 26231445]

約数ペア:

[(1, 26231445), (3, 8743815), (5, 5246289), (9, 2914605), (15, 1748763), (27, 971535), (45, 582921), (81, 323845), (135, 194307), (239, 109755), (271, 96795), (405, 64769), (717, 36585), (813, 32265), (1195, 21951), (1355, 19359), (2151, 12195), (2439, 10755), (3585, 7317), (4065, 6453)]