105431085

素因数分解:

$3^3\times 5^1\times {\mathrm{780971}}^1$

素因数の和:780985

約数の個数: 16

約数和(自身を含む): 187433280

約数和(自身を除く): 82002195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 780971, 2342913, 3904855, 7028739, 11714565, 21086217, 35143695, 105431085]

約数ペア:

[(1, 105431085), (3, 35143695), (5, 21086217), (9, 11714565), (15, 7028739), (27, 3904855), (45, 2342913), (135, 780971)]