25541431

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:458

約数の個数: 16

約数和(自身を含む): 27864000

約数和(自身を除く): 2322569

約数列:

[1, 23, 29, 149, 257, 667, 3427, 4321, 5911, 7453, 38293, 99383, 171419, 880739, 1110497, 25541431]

約数ペア:

[(1, 25541431), (23, 1110497), (29, 880739), (149, 171419), (257, 99383), (667, 38293), (3427, 7453), (4321, 5911)]