73621745

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{3467}}^1$

素因数の和:3640

約数の個数: 16

約数和(自身を含む): 91888128

約数和(自身を除く): 18266383

約数列:

[1, 5, 31, 137, 155, 685, 3467, 4247, 17335, 21235, 107477, 474979, 537385, 2374895, 14724349, 73621745]

約数ペア:

[(1, 73621745), (5, 14724349), (31, 2374895), (137, 537385), (155, 474979), (685, 107477), (3467, 21235), (4247, 17335)]