12381552275

素因数分解:

$5^2\times {\mathrm{313}}^1\times {\mathrm{1123}}^1\times {\mathrm{1409}}^1$

素因数の和:2855

約数の個数: 24

約数和(自身を含む): 15426832560

約数和(自身を除く): 3045280285

約数列:

[1, 5, 25, 313, 1123, 1409, 1565, 5615, 7045, 7825, 28075, 35225, 351499, 441017, 1582307, 1757495, 2205085, 7911535, 8787475, 11025425, 39557675, 495262091, 2476310455, 12381552275]

約数ペア:

[(1, 12381552275), (5, 2476310455), (25, 495262091), (313, 39557675), (1123, 11025425), (1409, 8787475), (1565, 7911535), (5615, 2205085), (7045, 1757495), (7825, 1582307), (28075, 441017), (35225, 351499)]