1920525

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 3288480

約数和(自身を除く): 1367955

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 883, 2175, 2649, 4415, 13245, 22075, 25607, 66225, 76821, 128035, 384105, 640175, 1920525]

約数ペア:

[(1, 1920525), (3, 640175), (5, 384105), (15, 128035), (25, 76821), (29, 66225), (75, 25607), (87, 22075), (145, 13245), (435, 4415), (725, 2649), (883, 2175)]