84742945

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{353}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 123022080

約数和(自身を除く): 38279135

約数列:

[1, 5, 7, 19, 35, 95, 133, 353, 361, 665, 1765, 1805, 2471, 2527, 6707, 6859, 12355, 12635, 33535, 34295, 46949, 48013, 127433, 234745, 240065, 637165, 892031, 2421227, 4460155, 12106135, 16948589, 84742945]

約数ペア:

[(1, 84742945), (5, 16948589), (7, 12106135), (19, 4460155), (35, 2421227), (95, 892031), (133, 637165), (353, 240065), (361, 234745), (665, 127433), (1765, 48013), (1805, 46949), (2471, 34295), (2527, 33535), (6707, 12635), (6859, 12355)]