11027975

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 16873920

約数和(自身を除く): 5845945

約数列:

[1, 5, 7, 25, 29, 35, 41, 53, 145, 175, 203, 205, 265, 287, 371, 725, 1015, 1025, 1189, 1325, 1435, 1537, 1855, 2173, 5075, 5945, 7175, 7685, 8323, 9275, 10759, 10865, 15211, 29725, 38425, 41615, 53795, 54325, 63017, 76055, 208075, 268975, 315085, 380275, 441119, 1575425, 2205595, 11027975]

約数ペア:

[(1, 11027975), (5, 2205595), (7, 1575425), (25, 441119), (29, 380275), (35, 315085), (41, 268975), (53, 208075), (145, 76055), (175, 63017), (203, 54325), (205, 53795), (265, 41615), (287, 38425), (371, 29725), (725, 15211), (1015, 10865), (1025, 10759), (1189, 9275), (1325, 8323), (1435, 7685), (1537, 7175), (1855, 5945), (2173, 5075)]