64129195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{8731}}^1$

素因数の和:8862

約数の個数: 16

約数和(自身を含む): 83617632

約数和(自身を除く): 19488437

約数列:

[1, 5, 13, 65, 113, 565, 1469, 7345, 8731, 43655, 113503, 567515, 986603, 4933015, 12825839, 64129195]

約数ペア:

[(1, 64129195), (5, 12825839), (13, 4933015), (65, 986603), (113, 567515), (565, 113503), (1469, 43655), (7345, 8731)]