17469945

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{857}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 31299840

約数和(自身を除く): 13829895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 857, 1359, 2265, 2571, 4077, 4285, 6795, 7713, 12855, 20385, 23139, 38565, 115695, 129407, 388221, 647035, 1164663, 1941105, 3493989, 5823315, 17469945]

約数ペア:

[(1, 17469945), (3, 5823315), (5, 3493989), (9, 1941105), (15, 1164663), (27, 647035), (45, 388221), (135, 129407), (151, 115695), (453, 38565), (755, 23139), (857, 20385), (1359, 12855), (2265, 7713), (2571, 6795), (4077, 4285)]