5490695

素因数分解:

$5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 7794864

約数和(自身を除く): 2304169

約数列:

[1, 5, 7, 35, 49, 73, 245, 307, 365, 511, 1535, 2149, 2555, 3577, 10745, 15043, 17885, 22411, 75215, 112055, 156877, 784385, 1098139, 5490695]

約数ペア:

[(1, 5490695), (5, 1098139), (7, 784385), (35, 156877), (49, 112055), (73, 75215), (245, 22411), (307, 17885), (365, 15043), (511, 10745), (1535, 3577), (2149, 2555)]