168045275

素因数分解:

$5^2\times {\mathrm{59}}^2\times {\mathrm{1931}}^1$

素因数の和:2059

約数の個数: 18

約数和(自身を含む): 212077572

約数和(自身を除く): 44032297

約数列:

[1, 5, 25, 59, 295, 1475, 1931, 3481, 9655, 17405, 48275, 87025, 113929, 569645, 2848225, 6721811, 33609055, 168045275]

約数ペア:

[(1, 168045275), (5, 33609055), (25, 6721811), (59, 2848225), (295, 569645), (1475, 113929), (1931, 87025), (3481, 48275), (9655, 17405)]