29871015

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{68669}}^1$

素因数の和:68706

約数の個数: 16

約数和(自身を含む): 49442400

約数和(自身を除く): 19571385

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 68669, 206007, 343345, 1030035, 1991401, 5974203, 9957005, 29871015]

約数ペア:

[(1, 29871015), (3, 9957005), (5, 5974203), (15, 1991401), (29, 1030035), (87, 343345), (145, 206007), (435, 68669)]