2793834575

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{1087}}^1$

素因数の和:1896

約数の個数: 48

約数和(自身を含む): 4176875520

約数和(自身を除く): 1383040945

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 773, 1087, 3325, 3865, 5411, 5435, 7609, 14687, 19325, 20653, 27055, 27175, 38045, 73435, 102809, 103265, 135275, 144571, 190225, 367175, 514045, 516325, 722855, 840251, 2570225, 3614275, 4201255, 5881757, 15964769, 21006275, 29408785, 79823845, 111753383, 147043925, 399119225, 558766915, 2793834575]

約数ペア:

[(1, 2793834575), (5, 558766915), (7, 399119225), (19, 147043925), (25, 111753383), (35, 79823845), (95, 29408785), (133, 21006275), (175, 15964769), (475, 5881757), (665, 4201255), (773, 3614275), (1087, 2570225), (3325, 840251), (3865, 722855), (5411, 516325), (5435, 514045), (7609, 367175), (14687, 190225), (19325, 144571), (20653, 135275), (27055, 103265), (27175, 102809), (38045, 73435)]