54125205

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{189913}}^1$

素因数の和:189940

約数の個数: 16

約数和(自身を含む): 91158720

約数和(自身を除く): 37033515

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 189913, 569739, 949565, 2848695, 3608347, 10825041, 18041735, 54125205]

約数ペア:

[(1, 54125205), (3, 18041735), (5, 10825041), (15, 3608347), (19, 2848695), (57, 949565), (95, 569739), (285, 189913)]