5252065

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 8446032

約数和(自身を除く): 3193967

約数列:

[1, 5, 7, 13, 17, 35, 49, 65, 85, 91, 97, 119, 221, 245, 455, 485, 595, 637, 679, 833, 1105, 1261, 1547, 1649, 3185, 3395, 4165, 4753, 6305, 7735, 8245, 8827, 10829, 11543, 21437, 23765, 44135, 54145, 57715, 61789, 80801, 107185, 150059, 308945, 404005, 750295, 1050413, 5252065]

約数ペア:

[(1, 5252065), (5, 1050413), (7, 750295), (13, 404005), (17, 308945), (35, 150059), (49, 107185), (65, 80801), (85, 61789), (91, 57715), (97, 54145), (119, 44135), (221, 23765), (245, 21437), (455, 11543), (485, 10829), (595, 8827), (637, 8245), (679, 7735), (833, 6305), (1105, 4753), (1261, 4165), (1547, 3395), (1649, 3185)]