64952385

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{31607}}^1$

素因数の和:31752

約数の個数: 16

約数和(自身を含む): 104685696

約数和(自身を除く): 39733311

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 31607, 94821, 158035, 474105, 4330159, 12990477, 21650795, 64952385]

約数ペア:

[(1, 64952385), (3, 21650795), (5, 12990477), (15, 4330159), (137, 474105), (411, 158035), (685, 94821), (2055, 31607)]