473812305

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1373369}}^1$

素因数の和:1373400

約数の個数: 16

約数和(自身を含む): 791061120

約数和(自身を除く): 317248815

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 1373369, 4120107, 6866845, 20600535, 31587487, 94762461, 157937435, 473812305]

約数ペア:

[(1, 473812305), (3, 157937435), (5, 94762461), (15, 31587487), (23, 20600535), (69, 6866845), (115, 4120107), (345, 1373369)]