2190501425

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{4409}}^1$

素因数の和:4610

約数の個数: 48

約数和(自身を含む): 3307288320

約数和(自身を除く): 1116786895

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 167, 175, 425, 595, 835, 1169, 2839, 2975, 4175, 4409, 5845, 14195, 19873, 22045, 29225, 30863, 70975, 74953, 99365, 110225, 154315, 374765, 496825, 524671, 736303, 771575, 1873825, 2623355, 3681515, 5154121, 12517151, 13116775, 18407575, 25770605, 62585755, 87620057, 128853025, 312928775, 438100285, 2190501425]

約数ペア:

[(1, 2190501425), (5, 438100285), (7, 312928775), (17, 128853025), (25, 87620057), (35, 62585755), (85, 25770605), (119, 18407575), (167, 13116775), (175, 12517151), (425, 5154121), (595, 3681515), (835, 2623355), (1169, 1873825), (2839, 771575), (2975, 736303), (4175, 524671), (4409, 496825), (5845, 374765), (14195, 154315), (19873, 110225), (22045, 99365), (29225, 74953), (30863, 70975)]