131707145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{6217}}^1$

素因数の和:6464

約数の個数: 16

約数和(自身を含む): 167139840

約数和(自身を除く): 35432695

約数列:

[1, 5, 19, 95, 223, 1115, 4237, 6217, 21185, 31085, 118123, 590615, 1386391, 6931955, 26341429, 131707145]

約数ペア:

[(1, 131707145), (5, 26341429), (19, 6931955), (95, 1386391), (223, 590615), (1115, 118123), (4237, 31085), (6217, 21185)]