13143675

素因数分解:

$3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{1013}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 21878064

約数和(自身を除く): 8734389

約数列:

[1, 3, 5, 15, 25, 75, 173, 519, 865, 1013, 2595, 3039, 4325, 5065, 12975, 15195, 25325, 75975, 175249, 525747, 876245, 2628735, 4381225, 13143675]

約数ペア:

[(1, 13143675), (3, 4381225), (5, 2628735), (15, 876245), (25, 525747), (75, 175249), (173, 75975), (519, 25325), (865, 15195), (1013, 12975), (2595, 5065), (3039, 4325)]