201725175

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 344977920

約数和(自身を除く): 143252745

約数列:

[1, 3, 5, 15, 25, 47, 75, 89, 141, 235, 267, 445, 643, 705, 1175, 1335, 1929, 2225, 3215, 3525, 4183, 6675, 9645, 12549, 16075, 20915, 30221, 48225, 57227, 62745, 90663, 104575, 151105, 171681, 286135, 313725, 453315, 755525, 858405, 1430675, 2266575, 2689669, 4292025, 8069007, 13448345, 40345035, 67241725, 201725175]

約数ペア:

[(1, 201725175), (3, 67241725), (5, 40345035), (15, 13448345), (25, 8069007), (47, 4292025), (75, 2689669), (89, 2266575), (141, 1430675), (235, 858405), (267, 755525), (445, 453315), (643, 313725), (705, 286135), (1175, 171681), (1335, 151105), (1929, 104575), (2225, 90663), (3215, 62745), (3525, 57227), (4183, 48225), (6675, 30221), (9645, 20915), (12549, 16075)]