147527405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{8171}}^1$

素因数の和:8356

約数の個数: 16

約数和(自身を含む): 185929344

約数和(自身を除く): 38401939

約数列:

[1, 5, 23, 115, 157, 785, 3611, 8171, 18055, 40855, 187933, 939665, 1282847, 6414235, 29505481, 147527405]

約数ペア:

[(1, 147527405), (5, 29505481), (23, 6414235), (115, 1282847), (157, 939665), (785, 187933), (3611, 40855), (8171, 18055)]