15927520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{14221}}^1$

素因数の和:14243

約数の個数: 48

約数和(自身を含む): 43007328

約数和(自身を除く): 27079808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 14221, 28442, 56884, 71105, 99547, 113768, 142210, 199094, 227536, 284420, 398188, 455072, 497735, 568840, 796376, 995470, 1137680, 1592752, 1990940, 2275360, 3185504, 3981880, 7963760, 15927520]

約数ペア:

[(1, 15927520), (2, 7963760), (4, 3981880), (5, 3185504), (7, 2275360), (8, 1990940), (10, 1592752), (14, 1137680), (16, 995470), (20, 796376), (28, 568840), (32, 497735), (35, 455072), (40, 398188), (56, 284420), (70, 227536), (80, 199094), (112, 142210), (140, 113768), (160, 99547), (224, 71105), (280, 56884), (560, 28442), (1120, 14221)]