67010085

素因数分解:

$3^4\times 5^1\times {\mathrm{165457}}^1$

素因数の和:165474

約数の個数: 20

約数和(自身を含む): 120122508

約数和(自身を除く): 53112423

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 165457, 496371, 827285, 1489113, 2481855, 4467339, 7445565, 13402017, 22336695, 67010085]

約数ペア:

[(1, 67010085), (3, 22336695), (5, 13402017), (9, 7445565), (15, 4467339), (27, 2481855), (45, 1489113), (81, 827285), (135, 496371), (405, 165457)]