201291330255

素因数分解:

$3^1\times 5^1\times {\mathrm{4001}}^1\times {\mathrm{3354017}}^1$

素因数の和:3358026

約数の個数: 16

約数和(自身を含む): 322146720864

約数和(自身を除く): 120855390609

約数列:

[1, 3, 5, 15, 4001, 12003, 20005, 60015, 3354017, 10062051, 16770085, 50310255, 13419422017, 40258266051, 67097110085, 201291330255]

約数ペア:

[(1, 201291330255), (3, 67097110085), (5, 40258266051), (15, 13419422017), (4001, 50310255), (12003, 16770085), (20005, 10062051), (60015, 3354017)]