168808485

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4973}}^1$

素因数の和:5085

約数の個数: 32

約数和(自身を含む): 282682368

約数和(自身を除く): 113873883

約数列:

[1, 3, 5, 15, 31, 73, 93, 155, 219, 365, 465, 1095, 2263, 4973, 6789, 11315, 14919, 24865, 33945, 74595, 154163, 363029, 462489, 770815, 1089087, 1815145, 2312445, 5445435, 11253899, 33761697, 56269495, 168808485]

約数ペア:

[(1, 168808485), (3, 56269495), (5, 33761697), (15, 11253899), (31, 5445435), (73, 2312445), (93, 1815145), (155, 1089087), (219, 770815), (365, 462489), (465, 363029), (1095, 154163), (2263, 74595), (4973, 33945), (6789, 24865), (11315, 14919)]