747500545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{10987}}^1$

素因数の和:12240

約数の個数: 16

約数和(自身を含む): 979426368

約数和(自身を除く): 231925823

約数列:

[1, 5, 11, 55, 1237, 6185, 10987, 13607, 54935, 68035, 120857, 604285, 13590919, 67954595, 149500109, 747500545]

約数ペア:

[(1, 747500545), (5, 149500109), (11, 67954595), (55, 13590919), (1237, 604285), (6185, 120857), (10987, 68035), (13607, 54935)]