2440492775

素因数分解:

$5^2\times 7^2\times {\mathrm{409}}^1\times {\mathrm{4871}}^1$

素因数の和:5304

約数の個数: 36

約数和(自身を含む): 3529617840

約数和(自身を除く): 1089125065

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 409, 1225, 2045, 2863, 4871, 10225, 14315, 20041, 24355, 34097, 71575, 100205, 121775, 170485, 238679, 501025, 852425, 1193395, 1992239, 5966975, 9961195, 13945673, 49805975, 69728365, 97619711, 348641825, 488098555, 2440492775]

約数ペア:

[(1, 2440492775), (5, 488098555), (7, 348641825), (25, 97619711), (35, 69728365), (49, 49805975), (175, 13945673), (245, 9961195), (409, 5966975), (1225, 1992239), (2045, 1193395), (2863, 852425), (4871, 501025), (10225, 238679), (14315, 170485), (20041, 121775), (24355, 100205), (34097, 71575)]