28150022015

素因数分解:

$5^1\times {\mathrm{1123}}^1\times {\mathrm{1583}}^1\times {\mathrm{3167}}^1$

素因数の和:5878

約数の個数: 16

約数和(自身を含む): 33842147328

約数和(自身を除く): 5692125313

約数列:

[1, 5, 1123, 1583, 3167, 5615, 7915, 15835, 1777709, 3556541, 5013361, 8888545, 17782705, 25066805, 5630004403, 28150022015]

約数ペア:

[(1, 28150022015), (5, 5630004403), (1123, 25066805), (1583, 17782705), (3167, 8888545), (5615, 5013361), (7915, 3556541), (15835, 1777709)]