2013203175

素因数分解:

$3^1\times 5^2\times {\mathrm{4001}}^1\times {\mathrm{6709}}^1$

素因数の和:10723

約数の個数: 24

約数和(自身を含む): 3329824080

約数和(自身を除く): 1316620905

約数列:

[1, 3, 5, 15, 25, 75, 4001, 6709, 12003, 20005, 20127, 33545, 60015, 100025, 100635, 167725, 300075, 503175, 26842709, 80528127, 134213545, 402640635, 671067725, 2013203175]

約数ペア:

[(1, 2013203175), (3, 671067725), (5, 402640635), (15, 134213545), (25, 80528127), (75, 26842709), (4001, 503175), (6709, 300075), (12003, 167725), (20005, 100635), (20127, 100025), (33545, 60015)]