2488348735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{937}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 3201206400

約数和(自身を除く): 712857665

約数列:

[1, 5, 17, 85, 157, 199, 785, 937, 995, 2669, 3383, 4685, 13345, 15929, 16915, 31243, 79645, 147109, 156215, 186463, 531131, 735545, 932315, 2500853, 2655655, 3169871, 12504265, 15849355, 29274691, 146373455, 497669747, 2488348735]

約数ペア:

[(1, 2488348735), (5, 497669747), (17, 146373455), (85, 29274691), (157, 15849355), (199, 12504265), (785, 3169871), (937, 2655655), (995, 2500853), (2669, 932315), (3383, 735545), (4685, 531131), (13345, 186463), (15929, 156215), (16915, 147109), (31243, 79645)]