11712885

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25189}}^1$

素因数の和:25228

約数の個数: 16

約数和(自身を含む): 19345920

約数和(自身を除く): 7633035

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 25189, 75567, 125945, 377835, 780859, 2342577, 3904295, 11712885]

約数ペア:

[(1, 11712885), (3, 3904295), (5, 2342577), (15, 780859), (31, 377835), (93, 125945), (155, 75567), (465, 25189)]