25353429

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 37739520

約数和(自身を除く): 12386091

約数列:

[1, 3, 19, 23, 57, 69, 83, 233, 249, 437, 699, 1311, 1577, 1909, 4427, 4731, 5359, 5727, 13281, 16077, 19339, 36271, 58017, 101821, 108813, 305463, 367441, 444797, 1102323, 1334391, 8451143, 25353429]

約数ペア:

[(1, 25353429), (3, 8451143), (19, 1334391), (23, 1102323), (57, 444797), (69, 367441), (83, 305463), (233, 108813), (249, 101821), (437, 58017), (699, 36271), (1311, 19339), (1577, 16077), (1909, 13281), (4427, 5727), (4731, 5359)]