39724115665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1\times {\mathrm{8867}}^1$

素因数の和:9481

約数の個数: 32

約数和(自身を含む): 51786282240

約数和(自身を除く): 12062166575

約数列:

[1, 5, 13, 65, 157, 439, 785, 2041, 2195, 5707, 8867, 10205, 28535, 44335, 68923, 115271, 344615, 576355, 895999, 1392119, 3892613, 4479995, 6960595, 18097547, 19463065, 50603969, 90487735, 253019845, 611140241, 3055701205, 7944823133, 39724115665]

約数ペア:

[(1, 39724115665), (5, 7944823133), (13, 3055701205), (65, 611140241), (157, 253019845), (439, 90487735), (785, 50603969), (2041, 19463065), (2195, 18097547), (5707, 6960595), (8867, 4479995), (10205, 3892613), (28535, 1392119), (44335, 895999), (68923, 576355), (115271, 344615)]