8605135

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 13658112

約数和(自身を除く): 5052977

約数列:

[1, 5, 7, 11, 31, 35, 49, 55, 77, 103, 155, 217, 245, 341, 385, 515, 539, 721, 1085, 1133, 1519, 1705, 2387, 2695, 3193, 3605, 5047, 5665, 7595, 7931, 11935, 15965, 16709, 22351, 25235, 35123, 39655, 55517, 83545, 111755, 156457, 175615, 245861, 277585, 782285, 1229305, 1721027, 8605135]

約数ペア:

[(1, 8605135), (5, 1721027), (7, 1229305), (11, 782285), (31, 277585), (35, 245861), (49, 175615), (55, 156457), (77, 111755), (103, 83545), (155, 55517), (217, 39655), (245, 35123), (341, 25235), (385, 22351), (515, 16709), (539, 15965), (721, 11935), (1085, 7931), (1133, 7595), (1519, 5665), (1705, 5047), (2387, 3605), (2695, 3193)]