85615545

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{248161}}^1$

素因数の和:248192

約数の個数: 16

約数和(自身を含む): 142941312

約数和(自身を除く): 57325767

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 248161, 744483, 1240805, 3722415, 5707703, 17123109, 28538515, 85615545]

約数ペア:

[(1, 85615545), (3, 28538515), (5, 17123109), (15, 5707703), (23, 3722415), (69, 1240805), (115, 744483), (345, 248161)]