38297805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28057}}^1$

素因数の和:28085

約数の個数: 32

約数和(自身を含む): 75419904

約数和(自身を除く): 37122099

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 28057, 84171, 140285, 196399, 364741, 420855, 589197, 981995, 1094223, 1823705, 2553187, 2945985, 5471115, 7659561, 12765935, 38297805]

約数ペア:

[(1, 38297805), (3, 12765935), (5, 7659561), (7, 5471115), (13, 2945985), (15, 2553187), (21, 1823705), (35, 1094223), (39, 981995), (65, 589197), (91, 420855), (105, 364741), (195, 196399), (273, 140285), (455, 84171), (1365, 28057)]