70989515

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{2381}}^1$

素因数の和:2542

約数の個数: 16

約数和(自身を含む): 87467040

約数和(自身を除く): 16477525

約数列:

[1, 5, 67, 89, 335, 445, 2381, 5963, 11905, 29815, 159527, 211909, 797635, 1059545, 14197903, 70989515]

約数ペア:

[(1, 70989515), (5, 14197903), (67, 1059545), (89, 797635), (335, 211909), (445, 159527), (2381, 29815), (5963, 11905)]