25114371

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 37140480

約数和(自身を除く): 12026109

約数列:

[1, 3, 19, 31, 57, 61, 93, 183, 233, 589, 699, 1159, 1767, 1891, 3477, 4427, 5673, 7223, 13281, 14213, 21669, 35929, 42639, 107787, 137237, 270047, 411711, 440603, 810141, 1321809, 8371457, 25114371]

約数ペア:

[(1, 25114371), (3, 8371457), (19, 1321809), (31, 810141), (57, 440603), (61, 411711), (93, 270047), (183, 137237), (233, 107787), (589, 42639), (699, 35929), (1159, 21669), (1767, 14213), (1891, 13281), (3477, 7223), (4427, 5673)]