1340127425

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{34651}}^1$

素因数の和:34698

約数の個数: 48

約数和(自身を含む): 2165611392

約数和(自身を除く): 825483967

約数列:

[1, 5, 7, 13, 17, 25, 35, 65, 85, 91, 119, 175, 221, 325, 425, 455, 595, 1105, 1547, 2275, 2975, 5525, 7735, 34651, 38675, 173255, 242557, 450463, 589067, 866275, 1212785, 2252315, 2945335, 3153241, 4123469, 6063925, 7657871, 11261575, 14726675, 15766205, 20617345, 38289355, 53605097, 78831025, 103086725, 191446775, 268025485, 1340127425]

約数ペア:

[(1, 1340127425), (5, 268025485), (7, 191446775), (13, 103086725), (17, 78831025), (25, 53605097), (35, 38289355), (65, 20617345), (85, 15766205), (91, 14726675), (119, 11261575), (175, 7657871), (221, 6063925), (325, 4123469), (425, 3153241), (455, 2945335), (595, 2252315), (1105, 1212785), (1547, 866275), (2275, 589067), (2975, 450463), (5525, 242557), (7735, 173255), (34651, 38675)]