72930135

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 124803072

約数和(自身を除く): 51872937

約数列:

[1, 3, 5, 15, 31, 47, 71, 93, 141, 155, 213, 235, 355, 465, 705, 1065, 1457, 2201, 2209, 3337, 4371, 6603, 6627, 7285, 10011, 11005, 11045, 16685, 21855, 33015, 33135, 50055, 68479, 103447, 156839, 205437, 310341, 342395, 470517, 517235, 784195, 1027185, 1551705, 2352585, 4862009, 14586027, 24310045, 72930135]

約数ペア:

[(1, 72930135), (3, 24310045), (5, 14586027), (15, 4862009), (31, 2352585), (47, 1551705), (71, 1027185), (93, 784195), (141, 517235), (155, 470517), (213, 342395), (235, 310341), (355, 205437), (465, 156839), (705, 103447), (1065, 68479), (1457, 50055), (2201, 33135), (2209, 33015), (3337, 21855), (4371, 16685), (6603, 11045), (6627, 11005), (7285, 10011)]