80853645

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283697}}^1$

素因数の和:283724

約数の個数: 16

約数和(自身を含む): 136175040

約数和(自身を除く): 55321395

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 283697, 851091, 1418485, 4255455, 5390243, 16170729, 26951215, 80853645]

約数ペア:

[(1, 80853645), (3, 26951215), (5, 16170729), (15, 5390243), (19, 4255455), (57, 1418485), (95, 851091), (285, 283697)]