16200045

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2293}}^1$

素因数の和:2461

約数の個数: 24

約数和(自身を含む): 28271256

約数和(自身を除く): 12071211

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2293, 2355, 6879, 7065, 11465, 20637, 34395, 103185, 360001, 1080003, 1800005, 3240009, 5400015, 16200045]

約数ペア:

[(1, 16200045), (3, 5400015), (5, 3240009), (9, 1800005), (15, 1080003), (45, 360001), (157, 103185), (471, 34395), (785, 20637), (1413, 11465), (2293, 7065), (2355, 6879)]