12392025

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1301}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 20665344

約数和(自身を除く): 8273319

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 635, 1301, 1905, 3175, 3903, 6505, 9525, 19515, 32525, 97575, 165227, 495681, 826135, 2478405, 4130675, 12392025]

約数ペア:

[(1, 12392025), (3, 4130675), (5, 2478405), (15, 826135), (25, 495681), (75, 165227), (127, 97575), (381, 32525), (635, 19515), (1301, 9525), (1905, 6505), (3175, 3903)]