27833575

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 45354240

約数和(自身を除く): 17520665

約数列:

[1, 5, 7, 11, 19, 25, 35, 55, 77, 95, 133, 175, 209, 275, 385, 475, 665, 761, 1045, 1463, 1925, 3325, 3805, 5225, 5327, 7315, 8371, 14459, 19025, 26635, 36575, 41855, 58597, 72295, 101213, 133175, 159049, 209275, 292985, 361475, 506065, 795245, 1113343, 1464925, 2530325, 3976225, 5566715, 27833575]

約数ペア:

[(1, 27833575), (5, 5566715), (7, 3976225), (11, 2530325), (19, 1464925), (25, 1113343), (35, 795245), (55, 506065), (77, 361475), (95, 292985), (133, 209275), (175, 159049), (209, 133175), (275, 101213), (385, 72295), (475, 58597), (665, 41855), (761, 36575), (1045, 26635), (1463, 19025), (1925, 14459), (3325, 8371), (3805, 7315), (5225, 5327)]