1293360425

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{434743}}^1$

素因数の和:434777

約数の個数: 24

約数和(自身を含む): 1940697216

約数和(自身を除く): 647336791

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 434743, 2173715, 3043201, 7390631, 10868575, 15216005, 36953155, 51734417, 76080025, 184765775, 258672085, 1293360425]

約数ペア:

[(1, 1293360425), (5, 258672085), (7, 184765775), (17, 76080025), (25, 51734417), (35, 36953155), (85, 15216005), (119, 10868575), (175, 7390631), (425, 3043201), (595, 2173715), (2975, 434743)]