2089605

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{2843}}^1$

素因数の和:2865

約数の個数: 24

約数和(自身を含む): 3890592

約数和(自身を除く): 1800987

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 2843, 8529, 14215, 19901, 42645, 59703, 99505, 139307, 298515, 417921, 696535, 2089605]

約数ペア:

[(1, 2089605), (3, 696535), (5, 417921), (7, 298515), (15, 139307), (21, 99505), (35, 59703), (49, 42645), (105, 19901), (147, 14215), (245, 8529), (735, 2843)]