27223695

素因数分解:

$3^4\times 5^1\times {\mathrm{67219}}^1$

素因数の和:67236

約数の個数: 20

約数和(自身を含む): 48801720

約数和(自身を除く): 21578025

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 67219, 201657, 336095, 604971, 1008285, 1814913, 3024855, 5444739, 9074565, 27223695]

約数ペア:

[(1, 27223695), (3, 9074565), (5, 5444739), (9, 3024855), (15, 1814913), (27, 1008285), (45, 604971), (81, 336095), (135, 201657), (405, 67219)]