13806485

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 21669120

約数和(自身を除く): 7862635

約数列:

[1, 5, 7, 11, 35, 47, 49, 55, 77, 109, 235, 245, 329, 385, 517, 539, 545, 763, 1199, 1645, 2303, 2585, 2695, 3619, 3815, 5123, 5341, 5995, 8393, 11515, 18095, 25333, 25615, 26705, 35861, 41965, 56353, 58751, 126665, 179305, 251027, 281765, 293755, 394471, 1255135, 1972355, 2761297, 13806485]

約数ペア:

[(1, 13806485), (5, 2761297), (7, 1972355), (11, 1255135), (35, 394471), (47, 293755), (49, 281765), (55, 251027), (77, 179305), (109, 126665), (235, 58751), (245, 56353), (329, 41965), (385, 35861), (517, 26705), (539, 25615), (545, 25333), (763, 18095), (1199, 11515), (1645, 8393), (2303, 5995), (2585, 5341), (2695, 5123), (3619, 3815)]