1323006725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{15643}}^1$

素因数の和:15869

約数の個数: 24

約数和(自身を含む): 1745870400

約数和(自身を除く): 422863675

約数列:

[1, 5, 17, 25, 85, 199, 425, 995, 3383, 4975, 15643, 16915, 78215, 84575, 265931, 391075, 1329655, 3112957, 6648275, 15564785, 52920269, 77823925, 264601345, 1323006725]

約数ペア:

[(1, 1323006725), (5, 264601345), (17, 77823925), (25, 52920269), (85, 15564785), (199, 6648275), (425, 3112957), (995, 1329655), (3383, 391075), (4975, 265931), (15643, 84575), (16915, 78215)]