71192435

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{1019}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 87026400

約数和(自身を除く): 15833965

約数列:

[1, 5, 89, 157, 445, 785, 1019, 5095, 13973, 69865, 90691, 159983, 453455, 799915, 14238487, 71192435]

約数ペア:

[(1, 71192435), (5, 14238487), (89, 799915), (157, 453455), (445, 159983), (785, 90691), (1019, 69865), (5095, 13973)]