142681105

素因数分解:

$5^1\times 7^1\times {\mathrm{1913}}^1\times {\mathrm{2131}}^1$

素因数の和:4056

約数の個数: 16

約数和(自身を含む): 195871104

約数和(自身を除く): 53189999

約数列:

[1, 5, 7, 35, 1913, 2131, 9565, 10655, 13391, 14917, 66955, 74585, 4076603, 20383015, 28536221, 142681105]

約数ペア:

[(1, 142681105), (5, 28536221), (7, 20383015), (35, 4076603), (1913, 74585), (2131, 66955), (9565, 14917), (10655, 13391)]