84001925

素因数分解:

$5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1530

約数の個数: 36

約数和(自身を含む): 123831360

約数和(自身を除く): 39829435

約数列:

[1, 5, 7, 25, 35, 47, 49, 175, 235, 245, 329, 1175, 1225, 1459, 1645, 2303, 7295, 8225, 10213, 11515, 36475, 51065, 57575, 68573, 71491, 255325, 342865, 357455, 480011, 1714325, 1787275, 2400055, 3360077, 12000275, 16800385, 84001925]

約数ペア:

[(1, 84001925), (5, 16800385), (7, 12000275), (25, 3360077), (35, 2400055), (47, 1787275), (49, 1714325), (175, 480011), (235, 357455), (245, 342865), (329, 255325), (1175, 71491), (1225, 68573), (1459, 57575), (1645, 51065), (2303, 36475), (7295, 11515), (8225, 10213)]