144400015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{4729}}^1$

素因数の和:4962

約数の個数: 16

約数和(自身を含む): 179815680

約数和(自身を除く): 35415665

約数列:

[1, 5, 31, 155, 197, 985, 4729, 6107, 23645, 30535, 146599, 732995, 931613, 4658065, 28880003, 144400015]

約数ペア:

[(1, 144400015), (5, 28880003), (31, 4658065), (155, 931613), (197, 732995), (985, 146599), (4729, 30535), (6107, 23645)]