85810545

素因数分解:

$3^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{2423}}^1$

素因数の和:3221

約数の個数: 24

約数和(自身を含む): 148988736

約数和(自身を除く): 63178191

約数列:

[1, 3, 5, 9, 15, 45, 787, 2361, 2423, 3935, 7083, 7269, 11805, 12115, 21807, 35415, 36345, 109035, 1906901, 5720703, 9534505, 17162109, 28603515, 85810545]

約数ペア:

[(1, 85810545), (3, 28603515), (5, 17162109), (9, 9534505), (15, 5720703), (45, 1906901), (787, 109035), (2361, 36345), (2423, 35415), (3935, 21807), (7083, 12115), (7269, 11805)]