200016075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{380983}}^1$

素因数の和:381003

約数の個数: 24

約数和(自身を含む): 377936128

約数和(自身を除く): 177920053

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 380983, 1142949, 1904915, 2666881, 5714745, 8000643, 9524575, 13334405, 28573725, 40003215, 66672025, 200016075]

約数ペア:

[(1, 200016075), (3, 66672025), (5, 40003215), (7, 28573725), (15, 13334405), (21, 9524575), (25, 8000643), (35, 5714745), (75, 2666881), (105, 1904915), (175, 1142949), (525, 380983)]