69970075

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^2\times {\mathrm{181}}^1$

素因数の和:292

約数の個数: 36

約数和(自身を含む): 101871952

約数和(自身を除く): 31901877

約数列:

[1, 5, 7, 25, 35, 47, 175, 181, 235, 329, 905, 1175, 1267, 1645, 2209, 4525, 6335, 8225, 8507, 11045, 15463, 31675, 42535, 55225, 59549, 77315, 212675, 297745, 386575, 399829, 1488725, 1999145, 2798803, 9995725, 13994015, 69970075]

約数ペア:

[(1, 69970075), (5, 13994015), (7, 9995725), (25, 2798803), (35, 1999145), (47, 1488725), (175, 399829), (181, 386575), (235, 297745), (329, 212675), (905, 77315), (1175, 59549), (1267, 55225), (1645, 42535), (2209, 31675), (4525, 15463), (6335, 11045), (8225, 8507)]