145428549

素因数分解:

$3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{9371}}^1$

素因数の和:10120

約数の個数: 16

約数和(自身を含む): 221928960

約数和(自身を除く): 76500411

約数列:

[1, 3, 7, 21, 739, 2217, 5173, 9371, 15519, 28113, 65597, 196791, 6925169, 20775507, 48476183, 145428549]

約数ペア:

[(1, 145428549), (3, 48476183), (7, 20775507), (21, 6925169), (739, 196791), (2217, 65597), (5173, 28113), (9371, 15519)]