5278525

素因数分解:

$5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 36

約数和(自身を含む): 7916160

約数和(自身を除く): 2637635

約数列:

[1, 5, 7, 25, 31, 35, 49, 139, 155, 175, 217, 245, 695, 775, 973, 1085, 1225, 1519, 3475, 4309, 4865, 5425, 6811, 7595, 21545, 24325, 30163, 34055, 37975, 107725, 150815, 170275, 211141, 754075, 1055705, 5278525]

約数ペア:

[(1, 5278525), (5, 1055705), (7, 754075), (25, 211141), (31, 170275), (35, 150815), (49, 107725), (139, 37975), (155, 34055), (175, 30163), (217, 24325), (245, 21545), (695, 7595), (775, 6811), (973, 5425), (1085, 4865), (1225, 4309), (1519, 3475)]