156945720995

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13882859}}^1$

素因数の和:13882907

約数の個数: 32

約数和(自身を含む): 239895820800

約数和(自身を除く): 82950099805

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 595, 665, 1615, 2261, 11305, 13882859, 69414295, 97180013, 236008603, 263774321, 485900065, 1180043015, 1318871605, 1652060221, 1846420247, 4484163457, 8260301105, 9232101235, 22420817285, 31389144199, 156945720995]

約数ペア:

[(1, 156945720995), (5, 31389144199), (7, 22420817285), (17, 9232101235), (19, 8260301105), (35, 4484163457), (85, 1846420247), (95, 1652060221), (119, 1318871605), (133, 1180043015), (323, 485900065), (595, 263774321), (665, 236008603), (1615, 97180013), (2261, 69414295), (11305, 13882859)]