338283995

素因数分解:

$5^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{5501}}^1$

素因数の和:5771

約数の個数: 24

約数和(自身を含む): 474184368

約数和(自身を除く): 135900373

約数列:

[1, 5, 7, 35, 49, 245, 251, 1255, 1757, 5501, 8785, 12299, 27505, 38507, 61495, 192535, 269549, 1347745, 1380751, 6903755, 9665257, 48326285, 67656799, 338283995]

約数ペア:

[(1, 338283995), (5, 67656799), (7, 48326285), (35, 9665257), (49, 6903755), (245, 1380751), (251, 1347745), (1255, 269549), (1757, 192535), (5501, 61495), (8785, 38507), (12299, 27505)]