67423185

素因数分解:

$3^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{601}}^1$

素因数の和:895

約数の個数: 40

約数和(自身を含む): 121500456

約数和(自身を除く): 54077271

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 277, 405, 601, 831, 1385, 1803, 2493, 3005, 4155, 5409, 7479, 9015, 12465, 16227, 22437, 27045, 37395, 48681, 81135, 112185, 166477, 243405, 499431, 832385, 1498293, 2497155, 4494879, 7491465, 13484637, 22474395, 67423185]

約数ペア:

[(1, 67423185), (3, 22474395), (5, 13484637), (9, 7491465), (15, 4494879), (27, 2497155), (45, 1498293), (81, 832385), (135, 499431), (277, 243405), (405, 166477), (601, 112185), (831, 81135), (1385, 48681), (1803, 37395), (2493, 27045), (3005, 22437), (4155, 16227), (5409, 12465), (7479, 9015)]