2238395

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:286

約数の個数: 16

約数和(自身を含む): 2812320

約数和(自身を除く): 573925

約数列:

[1, 5, 41, 61, 179, 205, 305, 895, 2501, 7339, 10919, 12505, 36695, 54595, 447679, 2238395]

約数ペア:

[(1, 2238395), (5, 447679), (41, 54595), (61, 36695), (179, 12505), (205, 10919), (305, 7339), (895, 2501)]