338702945

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{60107}}^1$

素因数の和:60149

約数の個数: 24

約数和(自身を含む): 493366464

約数和(自身を除く): 154663519

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 5635, 60107, 300535, 420749, 1382461, 2103745, 2945243, 6912305, 9677227, 14726215, 48386135, 67740589, 338702945]

約数ペア:

[(1, 338702945), (5, 67740589), (7, 48386135), (23, 14726215), (35, 9677227), (49, 6912305), (115, 2945243), (161, 2103745), (245, 1382461), (805, 420749), (1127, 300535), (5635, 60107)]