71435265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{14929}}^1$

素因数の和:14977

約数の個数: 32

約数和(自身を含む): 128995200

約数和(自身を除く): 57559935

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4785, 14929, 44787, 74645, 164219, 223935, 432941, 492657, 821095, 1298823, 2164705, 2463285, 4762351, 6494115, 14287053, 23811755, 71435265]

約数ペア:

[(1, 71435265), (3, 23811755), (5, 14287053), (11, 6494115), (15, 4762351), (29, 2463285), (33, 2164705), (55, 1298823), (87, 821095), (145, 492657), (165, 432941), (319, 223935), (435, 164219), (957, 74645), (1595, 44787), (4785, 14929)]